From a61b1a19bb3f46eb6c654bdf297179d8d301cc32 Mon Sep 17 00:00:00 2001 From: ceriel Date: Tue, 19 Apr 1988 09:34:37 +0000 Subject: [PATCH] Initial revision --- mach/minix/libsys/access.c | 9 ++ mach/minix/libsys/alarm.c | 7 ++ mach/minix/libsys/brk.c | 34 +++++++ mach/minix/libsys/call.c | 85 +++++++++++++++++ mach/minix/libsys/chdir.c | 8 ++ mach/minix/libsys/chmod.c | 9 ++ mach/minix/libsys/chown.c | 8 ++ mach/minix/libsys/chroot.c | 8 ++ mach/minix/libsys/close.c | 8 ++ mach/minix/libsys/creat.c | 8 ++ mach/minix/libsys/dup.c | 7 ++ mach/minix/libsys/dup2.c | 7 ++ mach/minix/libsys/exec.c | 103 ++++++++++++++++++++ mach/minix/libsys/exit.c | 10 ++ mach/minix/libsys/fork.c | 6 ++ mach/minix/libsys/fstat.c | 10 ++ mach/minix/libsys/getegid.c | 9 ++ mach/minix/libsys/geteuid.c | 9 ++ mach/minix/libsys/getgid.c | 8 ++ mach/minix/libsys/getpid.c | 6 ++ mach/minix/libsys/getuid.c | 8 ++ mach/minix/libsys/gtty.c | 9 ++ mach/minix/libsys/ioctl.c | 64 +++++++++++++ mach/minix/libsys/kill.c | 8 ++ mach/minix/libsys/lib.h | 13 +++ mach/minix/libsys/link.c | 7 ++ mach/minix/libsys/lseek.c | 15 +++ mach/minix/libsys/message.c | 5 + mach/minix/libsys/mknod.c | 8 ++ mach/minix/libsys/mktemp.c | 20 ++++ mach/minix/libsys/mount.c | 8 ++ mach/minix/libsys/open.c | 8 ++ mach/minix/libsys/pause.c | 6 ++ mach/minix/libsys/pipe.c | 14 +++ mach/minix/libsys/read.c | 11 +++ mach/minix/libsys/setgid.c | 7 ++ mach/minix/libsys/setuid.c | 7 ++ mach/minix/libsys/signal.c | 27 ++++++ mach/minix/libsys/stat.c | 10 ++ mach/minix/libsys/stderr.c | 8 ++ mach/minix/libsys/stime.c | 8 ++ mach/minix/libsys/stty.c | 9 ++ mach/minix/libsys/sync.c | 6 ++ mach/minix/libsys/syslib.c | 167 +++++++++++++++++++++++++++++++++ mach/minix/libsys/time.c | 13 +++ mach/minix/libsys/times.c | 15 +++ mach/minix/libsys/umask.c | 7 ++ mach/minix/libsys/umount.c | 7 ++ mach/minix/libsys/unlink.c | 7 ++ mach/minix/libsys/utime.c | 12 +++ mach/minix/libsys/wait.c | 10 ++ mach/minix/libsys/write.c | 8 ++ mach/minixST/libsys/.distr | 7 ++ mach/minixST/libsys/LIST | 55 +++++++++++ mach/minixST/libsys/Makefile | 40 ++++++++ mach/minixST/libsys/access.c | 9 ++ mach/minixST/libsys/alarm.c | 7 ++ mach/minixST/libsys/brk.c | 34 +++++++ mach/minixST/libsys/call.c | 85 +++++++++++++++++ mach/minixST/libsys/chdir.c | 8 ++ mach/minixST/libsys/chmod.c | 9 ++ mach/minixST/libsys/chown.c | 8 ++ mach/minixST/libsys/chroot.c | 8 ++ mach/minixST/libsys/close.c | 8 ++ mach/minixST/libsys/compmodule | 4 + mach/minixST/libsys/creat.c | 8 ++ mach/minixST/libsys/dup.c | 7 ++ mach/minixST/libsys/dup2.c | 7 ++ mach/minixST/libsys/end.s | 16 ++++ mach/minixST/libsys/exec.c | 103 ++++++++++++++++++++ mach/minixST/libsys/exit.c | 10 ++ mach/minixST/libsys/fork.c | 6 ++ mach/minixST/libsys/fstat.c | 10 ++ mach/minixST/libsys/getegid.c | 9 ++ mach/minixST/libsys/geteuid.c | 9 ++ mach/minixST/libsys/getgid.c | 8 ++ mach/minixST/libsys/getpid.c | 6 ++ mach/minixST/libsys/getuid.c | 8 ++ mach/minixST/libsys/gtty.c | 9 ++ mach/minixST/libsys/head_em.s | 65 +++++++++++++ mach/minixST/libsys/ioctl.c | 64 +++++++++++++ mach/minixST/libsys/kill.c | 8 ++ mach/minixST/libsys/lib.h | 13 +++ mach/minixST/libsys/link.c | 7 ++ mach/minixST/libsys/lseek.c | 15 +++ mach/minixST/libsys/message.c | 5 + mach/minixST/libsys/mknod.c | 8 ++ mach/minixST/libsys/mktemp.c | 20 ++++ mach/minixST/libsys/mount.c | 8 ++ mach/minixST/libsys/open.c | 8 ++ mach/minixST/libsys/pause.c | 6 ++ mach/minixST/libsys/pipe.c | 14 +++ mach/minixST/libsys/read.c | 11 +++ mach/minixST/libsys/setgid.c | 7 ++ mach/minixST/libsys/setuid.c | 7 ++ mach/minixST/libsys/signal.c | 27 ++++++ mach/minixST/libsys/stat.c | 10 ++ mach/minixST/libsys/stbrksz.s | 13 +++ mach/minixST/libsys/stcatch.s | 39 ++++++++ mach/minixST/libsys/stderr.c | 8 ++ mach/minixST/libsys/stime.c | 8 ++ mach/minixST/libsys/stsndrec.s | 36 +++++++ mach/minixST/libsys/stty.c | 9 ++ mach/minixST/libsys/sync.c | 6 ++ mach/minixST/libsys/syslib.c | 167 +++++++++++++++++++++++++++++++++ mach/minixST/libsys/time.c | 13 +++ mach/minixST/libsys/times.c | 15 +++ mach/minixST/libsys/umask.c | 7 ++ mach/minixST/libsys/umount.c | 7 ++ mach/minixST/libsys/unlink.c | 7 ++ mach/minixST/libsys/utime.c | 12 +++ mach/minixST/libsys/wait.c | 10 ++ mach/minixST/libsys/write.c | 8 ++ 113 files changed, 2057 insertions(+) create mode 100644 mach/minix/libsys/access.c create mode 100644 mach/minix/libsys/alarm.c create mode 100644 mach/minix/libsys/brk.c create mode 100644 mach/minix/libsys/call.c create mode 100644 mach/minix/libsys/chdir.c create mode 100644 mach/minix/libsys/chmod.c create mode 100644 mach/minix/libsys/chown.c create mode 100644 mach/minix/libsys/chroot.c create mode 100644 mach/minix/libsys/close.c create mode 100644 mach/minix/libsys/creat.c create mode 100644 mach/minix/libsys/dup.c create mode 100644 mach/minix/libsys/dup2.c create mode 100644 mach/minix/libsys/exec.c create mode 100644 mach/minix/libsys/exit.c create mode 100644 mach/minix/libsys/fork.c create mode 100644 mach/minix/libsys/fstat.c create mode 100644 mach/minix/libsys/getegid.c create mode 100644 mach/minix/libsys/geteuid.c create mode 100644 mach/minix/libsys/getgid.c create mode 100644 mach/minix/libsys/getpid.c create mode 100644 mach/minix/libsys/getuid.c create mode 100644 mach/minix/libsys/gtty.c create mode 100644 mach/minix/libsys/ioctl.c create mode 100644 mach/minix/libsys/kill.c create mode 100644 mach/minix/libsys/lib.h create mode 100644 mach/minix/libsys/link.c create mode 100644 mach/minix/libsys/lseek.c create mode 100644 mach/minix/libsys/message.c create mode 100644 mach/minix/libsys/mknod.c create mode 100644 mach/minix/libsys/mktemp.c create mode 100644 mach/minix/libsys/mount.c create mode 100644 mach/minix/libsys/open.c create mode 100644 mach/minix/libsys/pause.c create mode 100644 mach/minix/libsys/pipe.c create mode 100644 mach/minix/libsys/read.c create mode 100644 mach/minix/libsys/setgid.c create mode 100644 mach/minix/libsys/setuid.c create mode 100644 mach/minix/libsys/signal.c create mode 100644 mach/minix/libsys/stat.c create mode 100644 mach/minix/libsys/stderr.c create mode 100644 mach/minix/libsys/stime.c create mode 100644 mach/minix/libsys/stty.c create mode 100644 mach/minix/libsys/sync.c create mode 100644 mach/minix/libsys/syslib.c create mode 100644 mach/minix/libsys/time.c create mode 100644 mach/minix/libsys/times.c create mode 100644 mach/minix/libsys/umask.c create mode 100644 mach/minix/libsys/umount.c create mode 100644 mach/minix/libsys/unlink.c create mode 100644 mach/minix/libsys/utime.c create mode 100644 mach/minix/libsys/wait.c create mode 100644 mach/minix/libsys/write.c create mode 100644 mach/minixST/libsys/.distr create mode 100644 mach/minixST/libsys/LIST create mode 100644 mach/minixST/libsys/Makefile create mode 100644 mach/minixST/libsys/access.c create mode 100644 mach/minixST/libsys/alarm.c create mode 100644 mach/minixST/libsys/brk.c create mode 100644 mach/minixST/libsys/call.c create mode 100644 mach/minixST/libsys/chdir.c create mode 100644 mach/minixST/libsys/chmod.c create mode 100644 mach/minixST/libsys/chown.c create mode 100644 mach/minixST/libsys/chroot.c create mode 100644 mach/minixST/libsys/close.c create mode 100755 mach/minixST/libsys/compmodule create mode 100644 mach/minixST/libsys/creat.c create mode 100644 mach/minixST/libsys/dup.c create mode 100644 mach/minixST/libsys/dup2.c create mode 100644 mach/minixST/libsys/end.s create mode 100644 mach/minixST/libsys/exec.c create mode 100644 mach/minixST/libsys/exit.c create mode 100644 mach/minixST/libsys/fork.c create mode 100644 mach/minixST/libsys/fstat.c create mode 100644 mach/minixST/libsys/getegid.c create mode 100644 mach/minixST/libsys/geteuid.c create mode 100644 mach/minixST/libsys/getgid.c create mode 100644 mach/minixST/libsys/getpid.c create mode 100644 mach/minixST/libsys/getuid.c create mode 100644 mach/minixST/libsys/gtty.c create mode 100644 mach/minixST/libsys/head_em.s create mode 100644 mach/minixST/libsys/ioctl.c create mode 100644 mach/minixST/libsys/kill.c create mode 100644 mach/minixST/libsys/lib.h create mode 100644 mach/minixST/libsys/link.c create mode 100644 mach/minixST/libsys/lseek.c create mode 100644 mach/minixST/libsys/message.c create mode 100644 mach/minixST/libsys/mknod.c create mode 100644 mach/minixST/libsys/mktemp.c create mode 100644 mach/minixST/libsys/mount.c create mode 100644 mach/minixST/libsys/open.c create mode 100644 mach/minixST/libsys/pause.c create mode 100644 mach/minixST/libsys/pipe.c create mode 100644 mach/minixST/libsys/read.c create mode 100644 mach/minixST/libsys/setgid.c create mode 100644 mach/minixST/libsys/setuid.c create mode 100644 mach/minixST/libsys/signal.c create mode 100644 mach/minixST/libsys/stat.c create mode 100644 mach/minixST/libsys/stbrksz.s create mode 100644 mach/minixST/libsys/stcatch.s create mode 100644 mach/minixST/libsys/stderr.c create mode 100644 mach/minixST/libsys/stime.c create mode 100644 mach/minixST/libsys/stsndrec.s create mode 100644 mach/minixST/libsys/stty.c create mode 100644 mach/minixST/libsys/sync.c create mode 100644 mach/minixST/libsys/syslib.c create mode 100644 mach/minixST/libsys/time.c create mode 100644 mach/minixST/libsys/times.c create mode 100644 mach/minixST/libsys/umask.c create mode 100644 mach/minixST/libsys/umount.c create mode 100644 mach/minixST/libsys/unlink.c create mode 100644 mach/minixST/libsys/utime.c create mode 100644 mach/minixST/libsys/wait.c create mode 100644 mach/minixST/libsys/write.c diff --git a/mach/minix/libsys/access.c b/mach/minix/libsys/access.c new file mode 100644 index 000000000..23a22dd38 --- /dev/null +++ b/mach/minix/libsys/access.c @@ -0,0 +1,9 @@ +#include "lib.h" + +PUBLIC int access(name, mode) +char *name; +int mode; +{ + return callm3(FS, ACCESS, mode, name); + +} diff --git a/mach/minix/libsys/alarm.c b/mach/minix/libsys/alarm.c new file mode 100644 index 000000000..9be91a8df --- /dev/null +++ b/mach/minix/libsys/alarm.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int alarm(sec) +unsigned sec; +{ + return callm1(MM, ALARM, (int) sec, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/brk.c b/mach/minix/libsys/brk.c new file mode 100644 index 000000000..dac238afe --- /dev/null +++ b/mach/minix/libsys/brk.c @@ -0,0 +1,34 @@ +#include "lib.h" + +extern char *brksize; + +PUBLIC char *brk(addr) +char *addr; +{ + int k; + + k = callm1(MM, BRK, 0, 0, 0, addr, NIL_PTR, NIL_PTR); + if (k == OK) { + brksize = M.m2_p1; + return(NIL_PTR); + } else { + return( (char*) -1 ); + } +} + + +PUBLIC char *sbrk(incr) +int incr; +{ + char *newsize, *oldsize; + extern int endv, dorgv; + + oldsize = brksize; + newsize = brksize + incr; + if (incr > 0 && newsize < oldsize) return( (char *) -1); + if (brk(newsize) == 0) + return(oldsize); + else + return( (char *) -1 ); +} + diff --git a/mach/minix/libsys/call.c b/mach/minix/libsys/call.c new file mode 100644 index 000000000..141620c3a --- /dev/null +++ b/mach/minix/libsys/call.c @@ -0,0 +1,85 @@ +#include "lib.h" + +PUBLIC int errno; /* place where error numbers go */ + +PUBLIC int callm1(proc, syscallnr, int1, int2, int3, ptr1, ptr2, ptr3) +int proc; /* FS or MM */ +int syscallnr; /* which system call */ +int int1; /* first integer parameter */ +int int2; /* second integer parameter */ +int int3; /* third integer parameter */ +char *ptr1; /* pointer parameter */ +char *ptr2; /* pointer parameter */ +char *ptr3; /* pointer parameter */ +{ +/* Send a message and get the response. The 'M.m_type' field of the + * reply contains a value (>= 0) or an error code (<0). Use message format m1. + */ + M.m1_i1 = int1; + M.m1_i2 = int2; + M.m1_i3 = int3; + M.m1_p1 = ptr1; + M.m1_p2 = ptr2; + M.m1_p3 = ptr3; + return callx(proc, syscallnr); +} + + + + + +PUBLIC int callm3(proc, syscallnr, int1, name) +int proc; /* FS or MM */ +int syscallnr; /* which system call */ +int int1; /* integer parameter */ +char *name; /* string */ +{ +/* This form of system call is used for those calls that contain at most + * one integer parameter along with a string. If the string fits in the + * message, it is copied there. If not, a pointer to it is passed. + */ + register int k; + register char *rp; + k = len(name); + M.m3_i1 = k; + M.m3_i2 = int1; + M.m3_p1 = name; + rp = &M.m3_ca1[0]; + if (k <= M3_STRING) while (k--) *rp++ = *name++; + return callx(proc, syscallnr); +} + + + + + +PUBLIC int callx(proc, syscallnr) +int proc; /* FS or MM */ +int syscallnr; /* which system call */ +{ +/* Send a message and get the response. The 'M.m_type' field of the + * reply contains a value (>= 0) or an error code (<0). + */ + int k; + + M.m_type = syscallnr; + k = sendrec(proc, &M); + if (k != OK) return(k); /* send itself failed */ + if (M.m_type < 0) {errno = -M.m_type; return(-1);} + return(M.m_type); +} + + + + + +PUBLIC int len(s) +register char *s; /* character string whose length is needed */ +{ +/* Return the length of a character string, including the 0 at the end. */ + register int k; + + k = 0; + while (*s++ != 0) k++; + return(k+1); /* return length including the 0-byte at end */ +} diff --git a/mach/minix/libsys/chdir.c b/mach/minix/libsys/chdir.c new file mode 100644 index 000000000..357a979c9 --- /dev/null +++ b/mach/minix/libsys/chdir.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int chdir(name) +char *name; +{ + return callm3(FS, CHDIR, 0, name); + +} diff --git a/mach/minix/libsys/chmod.c b/mach/minix/libsys/chmod.c new file mode 100644 index 000000000..7ae3edad1 --- /dev/null +++ b/mach/minix/libsys/chmod.c @@ -0,0 +1,9 @@ +#include "lib.h" + +PUBLIC int chmod(name, mode) +char* name; +int mode; +{ + return callm3(FS, CHMOD, mode, name); + +} diff --git a/mach/minix/libsys/chown.c b/mach/minix/libsys/chown.c new file mode 100644 index 000000000..0846102c8 --- /dev/null +++ b/mach/minix/libsys/chown.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int chown(name, owner, grp) +char *name; +int owner, grp; +{ + return callm1(FS, CHOWN, len(name), owner, grp, name, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/chroot.c b/mach/minix/libsys/chroot.c new file mode 100644 index 000000000..520abaf1b --- /dev/null +++ b/mach/minix/libsys/chroot.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int chroot(name) +char* name; +{ + return callm3(FS, CHROOT, 0, name); + +} diff --git a/mach/minix/libsys/close.c b/mach/minix/libsys/close.c new file mode 100644 index 000000000..72698b0bf --- /dev/null +++ b/mach/minix/libsys/close.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int close(fd) +int fd; +{ + return callm1(FS, CLOSE, fd, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + +} diff --git a/mach/minix/libsys/creat.c b/mach/minix/libsys/creat.c new file mode 100644 index 000000000..f9c13607f --- /dev/null +++ b/mach/minix/libsys/creat.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int creat(name, mode) +char* name; +int mode; +{ + return callm3(FS, CREAT, mode, name); +} diff --git a/mach/minix/libsys/dup.c b/mach/minix/libsys/dup.c new file mode 100644 index 000000000..f8683ea90 --- /dev/null +++ b/mach/minix/libsys/dup.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int dup(fd) +int fd; +{ + return callm1(FS, DUP, fd, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/dup2.c b/mach/minix/libsys/dup2.c new file mode 100644 index 000000000..67e7c3da3 --- /dev/null +++ b/mach/minix/libsys/dup2.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int dup2(fd, fd2) +int fd, fd2; +{ + return callm1(FS, DUP, fd+0100, fd2, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/exec.c b/mach/minix/libsys/exec.c new file mode 100644 index 000000000..26189e1dc --- /dev/null +++ b/mach/minix/libsys/exec.c @@ -0,0 +1,103 @@ +#include "lib.h" + +char *nullptr[1]; /* the EXEC calls need a zero pointer */ + +#define PTRSIZE sizeof(char *) + +PUBLIC int execl(name, arg0) +char *name; +char *arg0; +{ + return execve(name, &arg0, nullptr); +} + +PUBLIC int execle(name, argv) +char *name, *argv; +{ + char **p; + p = (char **) &argv; + while (*p++) /* null statement */ ; + return execve(name, &argv, *p); +} + +PUBLIC int execv(name, argv) +char *name, *argv[]; +{ + return execve(name, argv, nullptr); +} + + +PUBLIC int execve(name, argv, envp) +char *name; /* pointer to name of file to be executed */ +char *argv[]; /* pointer to argument array */ +char *envp[]; /* pointer to environment */ +{ + char stack[MAX_ISTACK_BYTES]; + char **argorg, **envorg, *hp, **ap, *p; + int i, nargs, nenvps, stackbytes, offset; + extern errno; + + /* Count the argument pointers and environment pointers. */ + nargs = 0; + nenvps = 0; + argorg = argv; + envorg = envp; + while (*argorg++ != NIL_PTR) nargs++; + while (*envorg++ != NIL_PTR) nenvps++; + + /* Prepare to set up the initial stack. */ + hp = &stack[(nargs + nenvps + 3) * PTRSIZE]; + if (hp + nargs + nenvps >= &stack[MAX_ISTACK_BYTES]) { + errno = E2BIG; + return(-1); + } + ap = (char **) stack; + *ap++ = (char *) nargs; + + /* Prepare the argument pointers and strings. */ + for (i = 0; i < nargs; i++) { + offset = hp - stack; + *ap++ = (char *) offset; + p = *argv++; + while (*p) { + *hp++ = *p++; + if (hp >= &stack[MAX_ISTACK_BYTES]) { + errno = E2BIG; + return(-1); + } + } + *hp++ = (char) 0; + } + *ap++ = NIL_PTR; + + /* Prepare the environment pointers and strings. */ + for (i = 0; i < nenvps; i++) { + offset = hp - stack; + *ap++ = (char *) offset; + p = *envp++; + while (*p) { + *hp++ = *p++; + if (hp >= &stack[MAX_ISTACK_BYTES]) { + errno = E2BIG; + return(-1); + } + } + *hp++ = (char) 0; + } + *ap++ = NIL_PTR; + stackbytes = ( ( (int)(hp - stack) + PTRSIZE - 1)/PTRSIZE) * PTRSIZE; + return callm1(MM_PROC_NR, EXEC, len(name), stackbytes, 0,name, stack,NIL_PTR); +} + + +PUBLIC execn(name) +char *name; /* pointer to file to be exec'd */ +{ +/* Special version used when there are no args and no environment. This call + * is principally used by INIT, to avoid having to allocate MAX_ISTACK_BYTES. + */ + + static char stack[3 * PTRSIZE]; + + return callm1(MM_PROC_NR, EXEC, len(name), sizeof(stack), 0, name, stack, NIL_PTR); +} diff --git a/mach/minix/libsys/exit.c b/mach/minix/libsys/exit.c new file mode 100644 index 000000000..bcf436bee --- /dev/null +++ b/mach/minix/libsys/exit.c @@ -0,0 +1,10 @@ +#include "lib.h" + +PUBLIC int (*__cleanup)(); + +PUBLIC int exit(status) +int status; +{ + if (__cleanup) (*__cleanup)(); + return callm1(MM, EXIT, status, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/fork.c b/mach/minix/libsys/fork.c new file mode 100644 index 000000000..7d5c0fc59 --- /dev/null +++ b/mach/minix/libsys/fork.c @@ -0,0 +1,6 @@ +#include "lib.h" + +PUBLIC int fork() +{ + return callm1(MM, FORK, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/fstat.c b/mach/minix/libsys/fstat.c new file mode 100644 index 000000000..8fb6d6652 --- /dev/null +++ b/mach/minix/libsys/fstat.c @@ -0,0 +1,10 @@ +#include "lib.h" + +PUBLIC int fstat(fd, buffer) +int fd; +char *buffer; +{ + int n; + n = callm1(FS, FSTAT, fd, 0, 0, buffer, NIL_PTR, NIL_PTR); + return(n); +} diff --git a/mach/minix/libsys/getegid.c b/mach/minix/libsys/getegid.c new file mode 100644 index 000000000..e41669162 --- /dev/null +++ b/mach/minix/libsys/getegid.c @@ -0,0 +1,9 @@ +#include "lib.h" + +PUBLIC gid getegid() +{ + int k; + k = callm1(MM, GETGID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (k < 0) return ( (gid) k); + return( (gid) M.m2_i1); +} diff --git a/mach/minix/libsys/geteuid.c b/mach/minix/libsys/geteuid.c new file mode 100644 index 000000000..172f3dfda --- /dev/null +++ b/mach/minix/libsys/geteuid.c @@ -0,0 +1,9 @@ +#include "lib.h" + +PUBLIC uid geteuid() +{ + int k; + k = callm1(MM, GETUID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (k < 0) return ( (uid) k); + return ((uid) M.m2_i1); +} diff --git a/mach/minix/libsys/getgid.c b/mach/minix/libsys/getgid.c new file mode 100644 index 000000000..78fc92ac0 --- /dev/null +++ b/mach/minix/libsys/getgid.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC gid getgid() +{ + int k; + k = callm1(MM, GETGID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + return( (gid) k); +} diff --git a/mach/minix/libsys/getpid.c b/mach/minix/libsys/getpid.c new file mode 100644 index 000000000..43ab9ddaa --- /dev/null +++ b/mach/minix/libsys/getpid.c @@ -0,0 +1,6 @@ +#include "lib.h" + +PUBLIC int getpid() +{ + return callm1(MM, GETPID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/getuid.c b/mach/minix/libsys/getuid.c new file mode 100644 index 000000000..44801a361 --- /dev/null +++ b/mach/minix/libsys/getuid.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC uid getuid() +{ + int k; + k = callm1(MM, GETUID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + return( (uid) k); +} diff --git a/mach/minix/libsys/gtty.c b/mach/minix/libsys/gtty.c new file mode 100644 index 000000000..8916d9b48 --- /dev/null +++ b/mach/minix/libsys/gtty.c @@ -0,0 +1,9 @@ +#include + +gtty(fd, argp) +int fd; +char *argp; +{ + return ioctl(fd, TIOCGETP, argp); +} + diff --git a/mach/minix/libsys/ioctl.c b/mach/minix/libsys/ioctl.c new file mode 100644 index 000000000..a46a733eb --- /dev/null +++ b/mach/minix/libsys/ioctl.c @@ -0,0 +1,64 @@ +#include "lib.h" +#include +#include + +PUBLIC int ioctl(fd, request, u) +int fd; +int request; +union { + struct sgttyb *argp; + struct tchars *argt; +} u; + +{ + int n; + long erase, kill, intr, quit, xon, xoff, eof, brk; + + M.TTY_REQUEST = request; + M.TTY_LINE = fd; + + switch(request) { + case TIOCSETP: + erase = u.argp->sg_erase & 0377; + kill = u.argp->sg_kill & 0377; + M.TTY_SPEK = (erase << 8) | kill; + M.TTY_FLAGS = u.argp->sg_flags; + n = callx(FS, IOCTL); + return(n); + + case TIOCSETC: + intr = u.argt->t_intrc & 0377; + quit = u.argt->t_quitc & 0377; + xon = u.argt->t_startc & 0377; + xoff = u.argt->t_stopc & 0377; + eof = u.argt->t_eofc & 0377; + brk = u.argt->t_brkc & 0377; /* not used at the moment */ + M.TTY_SPEK = (intr<<24) | (quit<<16) | (xon<<8) | (xoff<<0); + M.TTY_FLAGS = (eof<<8) | (brk<<0); + n = callx(FS, IOCTL); + return(n); + + case TIOCGETP: + n = callx(FS, IOCTL); + u.argp->sg_erase = (M.TTY_SPEK >> 8) & 0377; + u.argp->sg_kill = (M.TTY_SPEK >> 0) & 0377; + u.argp->sg_flags = M.TTY_FLAGS; + return(n); + + case TIOCGETC: + n = callx(FS, IOCTL); + u.argt->t_intrc = (M.TTY_SPEK >> 24) & 0377; + u.argt->t_quitc = (M.TTY_SPEK >> 16) & 0377; + u.argt->t_startc = (M.TTY_SPEK >> 8) & 0377; + u.argt->t_stopc = (M.TTY_SPEK >> 0) & 0377; + u.argt->t_eofc = (M.TTY_FLAGS >> 8) & 0377; + u.argt->t_brkc = (M.TTY_FLAGS >> 8) & 0377; + return(n); + + default: + n = -1; + errno = -(EINVAL); + return(n); + } +} + diff --git a/mach/minix/libsys/kill.c b/mach/minix/libsys/kill.c new file mode 100644 index 000000000..db1065411 --- /dev/null +++ b/mach/minix/libsys/kill.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int kill(proc, sig) +int proc; /* which process is to be sent the signal */ +int sig; /* signal number */ +{ + return callm1(MM, KILL, proc, sig, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/lib.h b/mach/minix/libsys/lib.h new file mode 100644 index 000000000..32c25c789 --- /dev/null +++ b/mach/minix/libsys/lib.h @@ -0,0 +1,13 @@ +#include +#include +#include +#include + +extern message M; + +#define MM 0 +#define FS 1 + +extern int callm1(), callm3(), callx(), len(); +extern int errno; +extern int begsig(); /* interrupts all vector here */ diff --git a/mach/minix/libsys/link.c b/mach/minix/libsys/link.c new file mode 100644 index 000000000..9daee3809 --- /dev/null +++ b/mach/minix/libsys/link.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int link(name, name2) +char *name, *name2; +{ + return callm1(FS, LINK, len(name), len(name2), 0, name, name2, NIL_PTR); +} diff --git a/mach/minix/libsys/lseek.c b/mach/minix/libsys/lseek.c new file mode 100644 index 000000000..ffcf165d1 --- /dev/null +++ b/mach/minix/libsys/lseek.c @@ -0,0 +1,15 @@ +#include "lib.h" + +PUBLIC long lseek(fd, offset, whence) +int fd; +long offset; +int whence; +{ + int k; + M.m2_i1 = fd; + M.m2_l1 = offset; + M.m2_i2 = whence; + k = callx(FS, LSEEK); + if (k != OK) return( (long) k); /* send itself failed */ + return(M.m2_l1); +} diff --git a/mach/minix/libsys/message.c b/mach/minix/libsys/message.c new file mode 100644 index 000000000..faaae5426 --- /dev/null +++ b/mach/minix/libsys/message.c @@ -0,0 +1,5 @@ +#include +#include + +/* some compilers require an initializer to force storage allocation */ +message M = {0}; diff --git a/mach/minix/libsys/mknod.c b/mach/minix/libsys/mknod.c new file mode 100644 index 000000000..7dbfeca1e --- /dev/null +++ b/mach/minix/libsys/mknod.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int mknod(name, mode, addr) +char *name; +int mode, addr; +{ + return callm1(FS, MKNOD, len(name), mode, addr, name, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/mktemp.c b/mach/minix/libsys/mktemp.c new file mode 100644 index 000000000..e29e5c93b --- /dev/null +++ b/mach/minix/libsys/mktemp.c @@ -0,0 +1,20 @@ +/* mktemp - make a name for a temporary file */ + +char *mktemp(template) +char *template; +{ + int pid, k; + char *p; + + pid = getpid(); /* get process id as semi-unique number */ + p = template; + while (*p++) ; /* find end of string */ + p--; /* backup to last character */ + + /* Replace XXXXXX at end of template with pid. */ + while (*--p == 'X') { + *p = '0' + (pid % 10); + pid = pid/10; + } + return(template); +} diff --git a/mach/minix/libsys/mount.c b/mach/minix/libsys/mount.c new file mode 100644 index 000000000..258276b4d --- /dev/null +++ b/mach/minix/libsys/mount.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int mount(special, name, rwflag) +char *name, *special; +int rwflag; +{ + return callm1(FS, MOUNT, len(special), len(name), rwflag, special, name, NIL_PTR); +} diff --git a/mach/minix/libsys/open.c b/mach/minix/libsys/open.c new file mode 100644 index 000000000..228173d76 --- /dev/null +++ b/mach/minix/libsys/open.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int open(name, mode) +char* name; +int mode; +{ + return callm3(FS, OPEN, mode, name); +} diff --git a/mach/minix/libsys/pause.c b/mach/minix/libsys/pause.c new file mode 100644 index 000000000..2a0d1f698 --- /dev/null +++ b/mach/minix/libsys/pause.c @@ -0,0 +1,6 @@ +#include "lib.h" + +PUBLIC int pause() +{ + return callm1(MM, PAUSE, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/pipe.c b/mach/minix/libsys/pipe.c new file mode 100644 index 000000000..05058808e --- /dev/null +++ b/mach/minix/libsys/pipe.c @@ -0,0 +1,14 @@ +#include "lib.h" + +PUBLIC int pipe(fild) +int fild[2]; +{ + int k; + k = callm1(FS, PIPE, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (k >= 0) { + fild[0] = M.m1_i1; + fild[1] = M.m1_i2; + return(0); + } else + return(k); +} diff --git a/mach/minix/libsys/read.c b/mach/minix/libsys/read.c new file mode 100644 index 000000000..1619a4da9 --- /dev/null +++ b/mach/minix/libsys/read.c @@ -0,0 +1,11 @@ +#include "lib.h" + +PUBLIC int read(fd, buffer, nbytes) +int fd; +char *buffer; +int nbytes; +{ + int n; + n = callm1(FS, READ, fd, nbytes, 0, buffer, NIL_PTR, NIL_PTR); + return(n); +} diff --git a/mach/minix/libsys/setgid.c b/mach/minix/libsys/setgid.c new file mode 100644 index 000000000..823e8788a --- /dev/null +++ b/mach/minix/libsys/setgid.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int setgid(grp) +int grp; +{ + return callm1(MM, SETGID, grp, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/setuid.c b/mach/minix/libsys/setuid.c new file mode 100644 index 000000000..c53e0e3c0 --- /dev/null +++ b/mach/minix/libsys/setuid.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int setuid(usr) +int usr; +{ + return callm1(MM, SETUID, usr, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/signal.c b/mach/minix/libsys/signal.c new file mode 100644 index 000000000..e588d2934 --- /dev/null +++ b/mach/minix/libsys/signal.c @@ -0,0 +1,27 @@ +#include "lib.h" +#include + +int (*vectab[NSIG])(); /* array of functions to catch signals */ + +/* The definition of signal really should be + * PUBLIC int (*signal(signr, func))() + * but some compilers refuse to accept this, even though it is correct. + * The only thing to do if you are stuck with such a defective compiler is + * change it to + * PUBLIC int *signal(signr, func) + * and change ../h/signal.h accordingly. + */ + +PUBLIC int (*signal(signr, func))() +int signr; /* which signal is being set */ +int (*func)(); /* pointer to function that catches signal */ +{ + int r,(*old)(); + + old = vectab[signr - 1]; + vectab[signr - 1] = func; + M.m6_i1 = signr; + M.m6_f1 = ( (func == SIG_IGN || func == SIG_DFL) ? func : begsig); + r = callx(MM, SIGNAL); + return( (r < 0 ? (int (*)()) r : old) ); +} diff --git a/mach/minix/libsys/stat.c b/mach/minix/libsys/stat.c new file mode 100644 index 000000000..ae7b446fd --- /dev/null +++ b/mach/minix/libsys/stat.c @@ -0,0 +1,10 @@ +#include "lib.h" + +PUBLIC int stat(name, buffer) +char *name; +char *buffer; +{ + int n; + n = callm1(FS, STAT, len(name), 0, 0, name, buffer, NIL_PTR); + return(n); +} diff --git a/mach/minix/libsys/stderr.c b/mach/minix/libsys/stderr.c new file mode 100644 index 000000000..7910f77ee --- /dev/null +++ b/mach/minix/libsys/stderr.c @@ -0,0 +1,8 @@ +std_err(s) +char *s; +{ + char *p = s; + + while(*p != 0) p++; + write(2, s, (int)(p - s)); +} diff --git a/mach/minix/libsys/stime.c b/mach/minix/libsys/stime.c new file mode 100644 index 000000000..548ac37cf --- /dev/null +++ b/mach/minix/libsys/stime.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int stime(top) +long *top; +{ + M.m2_l1 = *top; + return callx(FS, STIME); +} diff --git a/mach/minix/libsys/stty.c b/mach/minix/libsys/stty.c new file mode 100644 index 000000000..7dfe3db38 --- /dev/null +++ b/mach/minix/libsys/stty.c @@ -0,0 +1,9 @@ +#include + +stty(fd, argp) +int fd; +char *argp; +{ + return ioctl(fd, TIOCSETP, argp); +} + diff --git a/mach/minix/libsys/sync.c b/mach/minix/libsys/sync.c new file mode 100644 index 000000000..4592d28c9 --- /dev/null +++ b/mach/minix/libsys/sync.c @@ -0,0 +1,6 @@ +#include "lib.h" + +PUBLIC int sync() +{ + return callm1(FS, SYNC, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/syslib.c b/mach/minix/libsys/syslib.c new file mode 100644 index 000000000..fd696bc0a --- /dev/null +++ b/mach/minix/libsys/syslib.c @@ -0,0 +1,167 @@ +#include +#include +#include +#include +#include + +#define FS FS_PROC_NR +#define MM MMPROCNR + +extern message M; + + +/*---------------------------------------------------------------------------- + Messages to systask (special calls) +----------------------------------------------------------------------------*/ + +#ifdef ATARI_ST +PUBLIC sys_xit(parent, proc, basep, sizep) +phys_clicks *basep, *sizep; +#else +PUBLIC sys_xit(parent, proc) +#endif +int parent; /* parent of exiting proc. */ +int proc; /* which proc has exited */ +{ +/* A proc has exited. Tell the kernel. */ + + callm1(SYSTASK, SYS_XIT, parent, proc, 0, NIL_PTR, NIL_PTR, NIL_PTR); +#ifdef ATARI_ST + *basep = (phys_clicks)M.m1_i1; + *sizep = (phys_clicks)M.m1_i2; +#endif +} + + +PUBLIC sys_getsp(proc, newsp) +int proc; /* which proc has enabled signals */ +vir_bytes *newsp; /* place to put sp read from kernel */ +{ +/* Ask the kernel what the sp is. */ + + + callm1(SYSTASK, SYS_GETSP, proc, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + *newsp = (vir_bytes) M.STACK_PTR; +} + + +PUBLIC sys_sig(proc, sig, sighandler) +int proc; /* which proc has exited */ +int sig; /* signal number: 1 - 16 */ +int (*sighandler)(); /* pointer to signal handler in user space */ +{ +/* A proc has to be signaled. Tell the kernel. */ + + M.m6_i1 = proc; + M.m6_i2 = sig; + M.m6_f1 = sighandler; + callx(SYSTASK, SYS_SIG); +} + + +#ifdef ATARI_ST +PUBLIC sys_fork(parent, child, pid, shadow) +#ifdef ALCYON_C_BUG_FIXED +phys_clicks shadow; /* memory allocated for shadow */ +#endif +#else +PUBLIC sys_fork(parent, child, pid) +#endif +int parent; /* proc doing the fork */ +int child; /* which proc has been created by the fork */ +int pid; /* process id assigned by MM */ +{ +/* A proc has forked. Tell the kernel. */ + +#ifdef ATARI_ST + callm1(SYSTASK, SYS_FORK, parent, child, pid, (char *)shadow, NIL_PTR, NIL_PTR); +#else + callm1(SYSTASK, SYS_FORK, parent, child, pid, NIL_PTR, NIL_PTR, NIL_PTR); +#endif +} + + +PUBLIC sys_exec(proc, ptr) +int proc; /* proc that did exec */ +char *ptr; /* new stack pointer */ +{ +/* A proc has exec'd. Tell the kernel. */ + + callm1(SYSTASK, SYS_EXEC, proc, 0, 0, ptr, NIL_PTR, NIL_PTR); +} + +PUBLIC sys_newmap(proc, ptr) +int proc; /* proc whose map is to be changed */ +char *ptr; /* pointer to new map */ +{ +/* A proc has been assigned a new memory map. Tell the kernel. */ + + + callm1(SYSTASK, SYS_NEWMAP, proc, 0, 0, ptr, NIL_PTR, NIL_PTR); +} + +PUBLIC sys_copy(mptr) +message *mptr; /* pointer to message */ +{ +/* A proc wants to use local copy. */ + + /* Make this routine better. Also check other guys' error handling -DEBUG */ + mptr->m_type = SYS_COPY; + if (sendrec(SYSTASK, mptr) != OK) panic("sys_copy can't send", NO_NUM); +} + +PUBLIC sys_times(proc, ptr) +int proc; /* proc whose times are needed */ +real_time ptr[4]; /* pointer to time buffer */ +{ +/* Fetch the accounting info for a proc. */ + + callm1(SYSTASK, SYS_TIMES, proc, 0, 0, ptr, NIL_PTR, NIL_PTR); + ptr[0] = M.USER_TIME; + ptr[1] = M.SYSTEM_TIME; + ptr[2] = M.CHILD_UTIME; + ptr[3] = M.CHILD_STIME; +} + + + + + +PUBLIC sys_abort() +{ +/* Something awful has happened. Abandon ship. */ + + callm1(SYSTASK, SYS_ABORT, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} + +#ifdef ATARI_ST +PUBLIC sys_fresh(proc, ptr, dc, basep, sizep) +int proc; /* proc whose map is to be changed */ +char *ptr; /* pointer to new map */ +phys_clicks dc; /* size of initialized data */ +phys_clicks *basep, *sizep; /* base and size for free_mem() */ +{ +/* Create a fresh process image for exec(). Tell the kernel. */ + + callm1(SYSTASK, SYS_FRESH, proc, (int)dc, 0, ptr, NIL_PTR, NIL_PTR); + *basep = (phys_clicks)M.m1_i1; + *sizep = (phys_clicks)M.m1_i2; +} +#endif + + +PUBLIC int tell_fs(what, p1, p2, p3) +int what, p1, p2, p3; +{ +/* This routine is only used by MM to inform FS of certain events: + * tell_fs(CHDIR, slot, dir, 0) + * tell_fs(EXIT, proc, 0, 0) + * tell_fs(FORK, parent, child, pid) + * tell_fs(SETGID, proc, realgid, effgid) + * tell_fs(SETUID, proc, realuid, effuid) + * tell_fs(SYNC, 0, 0, 0) + * tell_fs(UNPAUSE, proc, signr, 0) + * tell_fs(SETPGRP, proc, 0, 0) + */ + callm1(FS, what, p1, p2, p3, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/time.c b/mach/minix/libsys/time.c new file mode 100644 index 000000000..e34e1f241 --- /dev/null +++ b/mach/minix/libsys/time.c @@ -0,0 +1,13 @@ +#include "lib.h" + +PUBLIC long time(tp) +long *tp; +{ + int k; + long l; + k = callm1(FS, TIME, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (M.m_type < 0 || k != OK) {errno = -M.m_type; return(-1L);} + l = M.m2_l1; + if (tp != (long *) 0) *tp = l; + return(l); +} diff --git a/mach/minix/libsys/times.c b/mach/minix/libsys/times.c new file mode 100644 index 000000000..77515d696 --- /dev/null +++ b/mach/minix/libsys/times.c @@ -0,0 +1,15 @@ +#include "lib.h" +#include +#include + +PUBLIC int times(buf) +struct tms *buf; +{ + int k; + k = callm1(FS, TIMES, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + buf->tms_utime = M.m4_l1; + buf->tms_stime = M.m4_l2; + buf->tms_cutime = M.m4_l3; + buf->tms_cstime = M.m4_l4; + return(k); +} diff --git a/mach/minix/libsys/umask.c b/mach/minix/libsys/umask.c new file mode 100644 index 000000000..caeb07541 --- /dev/null +++ b/mach/minix/libsys/umask.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int umask(complmode) +int complmode; +{ + return callm1(FS, UMASK, complmode, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minix/libsys/umount.c b/mach/minix/libsys/umount.c new file mode 100644 index 000000000..d1fab6da7 --- /dev/null +++ b/mach/minix/libsys/umount.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int umount(name) +char* name; +{ + return callm3(FS, UMOUNT, 0, name); +} diff --git a/mach/minix/libsys/unlink.c b/mach/minix/libsys/unlink.c new file mode 100644 index 000000000..9c321ff21 --- /dev/null +++ b/mach/minix/libsys/unlink.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int unlink(name) +char *name; +{ + return callm3(FS, UNLINK, 0, name); +} diff --git a/mach/minix/libsys/utime.c b/mach/minix/libsys/utime.c new file mode 100644 index 000000000..0c9b4ef4b --- /dev/null +++ b/mach/minix/libsys/utime.c @@ -0,0 +1,12 @@ +#include "lib.h" + +PUBLIC int utime(name, timp) +char *name; +long timp[2]; +{ + M.m2_i1 = len(name); + M.m2_l1 = timp[0]; + M.m2_l2 = timp[1]; + M.m2_p1 = name; + return callx(FS, UTIME); +} diff --git a/mach/minix/libsys/wait.c b/mach/minix/libsys/wait.c new file mode 100644 index 000000000..c1472a093 --- /dev/null +++ b/mach/minix/libsys/wait.c @@ -0,0 +1,10 @@ +#include "lib.h" + +PUBLIC int wait(status) +int *status; +{ + int k; + k = callm1(MM, WAIT, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (status != 0) *status = M.m2_i1; + return(k); +} diff --git a/mach/minix/libsys/write.c b/mach/minix/libsys/write.c new file mode 100644 index 000000000..e08826b0d --- /dev/null +++ b/mach/minix/libsys/write.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int write(fd, buffer, nbytes) +char *buffer; +int nbytes; +{ + return callm1(FS, WRITE, fd, nbytes, 0, buffer, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/.distr b/mach/minixST/libsys/.distr new file mode 100644 index 000000000..9c858b3c2 --- /dev/null +++ b/mach/minixST/libsys/.distr @@ -0,0 +1,7 @@ +LIST +Makefile +compmodule +head_em.s +lib.h +libsys_s.a +end.s diff --git a/mach/minixST/libsys/LIST b/mach/minixST/libsys/LIST new file mode 100644 index 000000000..31379ee37 --- /dev/null +++ b/mach/minixST/libsys/LIST @@ -0,0 +1,55 @@ +libsys_s.a +stty.c +gtty.c +access.c +alarm.c +brk.c +call.c +chdir.c +chmod.c +chown.c +chroot.c +close.c +creat.c +dup.c +dup2.c +exec.c +exit.c +fork.c +fstat.c +getegid.c +geteuid.c +getgid.c +getpid.c +getuid.c +ioctl.c +kill.c +link.c +lseek.c +message.c +mknod.c +mktemp.c +mount.c +open.c +pause.c +pipe.c +read.c +setgid.c +setuid.c +signal.c +stat.c +stderr.c +stime.c +sync.c +syslib.c +time.c +times.c +umask.c +umount.c +unlink.c +utime.c +wait.c +write.c +stbrksz.s +stsndrec.s +stcatch.s diff --git a/mach/minixST/libsys/Makefile b/mach/minixST/libsys/Makefile new file mode 100644 index 000000000..bf42930d4 --- /dev/null +++ b/mach/minixST/libsys/Makefile @@ -0,0 +1,40 @@ +# $Header$ +MACH=minixST + +all: libsys_o.a end.o head_em.o + +install: all + ../../install libsys_o.a tail_mon + ../../install head_em.o head_em + ../../install end.o end_em + +cmp: all + -../../compare libsys_o.a tail_mon + -../../compare head_em.o head_em + -../../compare end.o end_em + + +end.o: end.s + $(MACH) -I../../../h -O -c end.s + +head_em.o: head_em.s + $(MACH) -I../../../h -O -c head_em.s + +libsys.a: libsys_s.a + ASAR=aal ; export ASAR ;\ + march . libsys.a + +libsys_o.a: libsys.a ../../../lib/m68k2/tail_em + mkdir X; cd X; aal x ../libsys.a; aal x ../../../../lib/m68k2/tail_em; aal rv ../libsys_o.a *.o + rm -rf X + +clean: + rm -f *.o libsys_o.a libsys.a + +opr : + make pr | opr + +pr: + @pr `pwd`/head_em.s + @arch pv libsys.a | pr -h `pwd`/libsys.a + @pr `pwd`/end.s diff --git a/mach/minixST/libsys/access.c b/mach/minixST/libsys/access.c new file mode 100644 index 000000000..23a22dd38 --- /dev/null +++ b/mach/minixST/libsys/access.c @@ -0,0 +1,9 @@ +#include "lib.h" + +PUBLIC int access(name, mode) +char *name; +int mode; +{ + return callm3(FS, ACCESS, mode, name); + +} diff --git a/mach/minixST/libsys/alarm.c b/mach/minixST/libsys/alarm.c new file mode 100644 index 000000000..9be91a8df --- /dev/null +++ b/mach/minixST/libsys/alarm.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int alarm(sec) +unsigned sec; +{ + return callm1(MM, ALARM, (int) sec, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/brk.c b/mach/minixST/libsys/brk.c new file mode 100644 index 000000000..dac238afe --- /dev/null +++ b/mach/minixST/libsys/brk.c @@ -0,0 +1,34 @@ +#include "lib.h" + +extern char *brksize; + +PUBLIC char *brk(addr) +char *addr; +{ + int k; + + k = callm1(MM, BRK, 0, 0, 0, addr, NIL_PTR, NIL_PTR); + if (k == OK) { + brksize = M.m2_p1; + return(NIL_PTR); + } else { + return( (char*) -1 ); + } +} + + +PUBLIC char *sbrk(incr) +int incr; +{ + char *newsize, *oldsize; + extern int endv, dorgv; + + oldsize = brksize; + newsize = brksize + incr; + if (incr > 0 && newsize < oldsize) return( (char *) -1); + if (brk(newsize) == 0) + return(oldsize); + else + return( (char *) -1 ); +} + diff --git a/mach/minixST/libsys/call.c b/mach/minixST/libsys/call.c new file mode 100644 index 000000000..141620c3a --- /dev/null +++ b/mach/minixST/libsys/call.c @@ -0,0 +1,85 @@ +#include "lib.h" + +PUBLIC int errno; /* place where error numbers go */ + +PUBLIC int callm1(proc, syscallnr, int1, int2, int3, ptr1, ptr2, ptr3) +int proc; /* FS or MM */ +int syscallnr; /* which system call */ +int int1; /* first integer parameter */ +int int2; /* second integer parameter */ +int int3; /* third integer parameter */ +char *ptr1; /* pointer parameter */ +char *ptr2; /* pointer parameter */ +char *ptr3; /* pointer parameter */ +{ +/* Send a message and get the response. The 'M.m_type' field of the + * reply contains a value (>= 0) or an error code (<0). Use message format m1. + */ + M.m1_i1 = int1; + M.m1_i2 = int2; + M.m1_i3 = int3; + M.m1_p1 = ptr1; + M.m1_p2 = ptr2; + M.m1_p3 = ptr3; + return callx(proc, syscallnr); +} + + + + + +PUBLIC int callm3(proc, syscallnr, int1, name) +int proc; /* FS or MM */ +int syscallnr; /* which system call */ +int int1; /* integer parameter */ +char *name; /* string */ +{ +/* This form of system call is used for those calls that contain at most + * one integer parameter along with a string. If the string fits in the + * message, it is copied there. If not, a pointer to it is passed. + */ + register int k; + register char *rp; + k = len(name); + M.m3_i1 = k; + M.m3_i2 = int1; + M.m3_p1 = name; + rp = &M.m3_ca1[0]; + if (k <= M3_STRING) while (k--) *rp++ = *name++; + return callx(proc, syscallnr); +} + + + + + +PUBLIC int callx(proc, syscallnr) +int proc; /* FS or MM */ +int syscallnr; /* which system call */ +{ +/* Send a message and get the response. The 'M.m_type' field of the + * reply contains a value (>= 0) or an error code (<0). + */ + int k; + + M.m_type = syscallnr; + k = sendrec(proc, &M); + if (k != OK) return(k); /* send itself failed */ + if (M.m_type < 0) {errno = -M.m_type; return(-1);} + return(M.m_type); +} + + + + + +PUBLIC int len(s) +register char *s; /* character string whose length is needed */ +{ +/* Return the length of a character string, including the 0 at the end. */ + register int k; + + k = 0; + while (*s++ != 0) k++; + return(k+1); /* return length including the 0-byte at end */ +} diff --git a/mach/minixST/libsys/chdir.c b/mach/minixST/libsys/chdir.c new file mode 100644 index 000000000..357a979c9 --- /dev/null +++ b/mach/minixST/libsys/chdir.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int chdir(name) +char *name; +{ + return callm3(FS, CHDIR, 0, name); + +} diff --git a/mach/minixST/libsys/chmod.c b/mach/minixST/libsys/chmod.c new file mode 100644 index 000000000..7ae3edad1 --- /dev/null +++ b/mach/minixST/libsys/chmod.c @@ -0,0 +1,9 @@ +#include "lib.h" + +PUBLIC int chmod(name, mode) +char* name; +int mode; +{ + return callm3(FS, CHMOD, mode, name); + +} diff --git a/mach/minixST/libsys/chown.c b/mach/minixST/libsys/chown.c new file mode 100644 index 000000000..0846102c8 --- /dev/null +++ b/mach/minixST/libsys/chown.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int chown(name, owner, grp) +char *name; +int owner, grp; +{ + return callm1(FS, CHOWN, len(name), owner, grp, name, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/chroot.c b/mach/minixST/libsys/chroot.c new file mode 100644 index 000000000..520abaf1b --- /dev/null +++ b/mach/minixST/libsys/chroot.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int chroot(name) +char* name; +{ + return callm3(FS, CHROOT, 0, name); + +} diff --git a/mach/minixST/libsys/close.c b/mach/minixST/libsys/close.c new file mode 100644 index 000000000..72698b0bf --- /dev/null +++ b/mach/minixST/libsys/close.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int close(fd) +int fd; +{ + return callm1(FS, CLOSE, fd, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + +} diff --git a/mach/minixST/libsys/compmodule b/mach/minixST/libsys/compmodule new file mode 100755 index 000000000..039b0e175 --- /dev/null +++ b/mach/minixST/libsys/compmodule @@ -0,0 +1,4 @@ +if minixST -c -L -LIB -DATARI_ST -DACK $1 1>&2 +then echo `basename $1 $2`.o +else exit 1 +fi diff --git a/mach/minixST/libsys/creat.c b/mach/minixST/libsys/creat.c new file mode 100644 index 000000000..f9c13607f --- /dev/null +++ b/mach/minixST/libsys/creat.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int creat(name, mode) +char* name; +int mode; +{ + return callm3(FS, CREAT, mode, name); +} diff --git a/mach/minixST/libsys/dup.c b/mach/minixST/libsys/dup.c new file mode 100644 index 000000000..f8683ea90 --- /dev/null +++ b/mach/minixST/libsys/dup.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int dup(fd) +int fd; +{ + return callm1(FS, DUP, fd, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/dup2.c b/mach/minixST/libsys/dup2.c new file mode 100644 index 000000000..67e7c3da3 --- /dev/null +++ b/mach/minixST/libsys/dup2.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int dup2(fd, fd2) +int fd, fd2; +{ + return callm1(FS, DUP, fd+0100, fd2, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/end.s b/mach/minixST/libsys/end.s new file mode 100644 index 000000000..f7462124e --- /dev/null +++ b/mach/minixST/libsys/end.s @@ -0,0 +1,16 @@ +.sect .text; .sect .rom; .sect .data; .sect .bss +.define endtext,enddata,endbss +.define _end,_etext,_edata + + .sect .text +endtext: +_etext: + .align 2 + .sect .data +enddata: +_edata: + .align 2 +.sect .endsect +_end: +endbss: + .align 2 diff --git a/mach/minixST/libsys/exec.c b/mach/minixST/libsys/exec.c new file mode 100644 index 000000000..26189e1dc --- /dev/null +++ b/mach/minixST/libsys/exec.c @@ -0,0 +1,103 @@ +#include "lib.h" + +char *nullptr[1]; /* the EXEC calls need a zero pointer */ + +#define PTRSIZE sizeof(char *) + +PUBLIC int execl(name, arg0) +char *name; +char *arg0; +{ + return execve(name, &arg0, nullptr); +} + +PUBLIC int execle(name, argv) +char *name, *argv; +{ + char **p; + p = (char **) &argv; + while (*p++) /* null statement */ ; + return execve(name, &argv, *p); +} + +PUBLIC int execv(name, argv) +char *name, *argv[]; +{ + return execve(name, argv, nullptr); +} + + +PUBLIC int execve(name, argv, envp) +char *name; /* pointer to name of file to be executed */ +char *argv[]; /* pointer to argument array */ +char *envp[]; /* pointer to environment */ +{ + char stack[MAX_ISTACK_BYTES]; + char **argorg, **envorg, *hp, **ap, *p; + int i, nargs, nenvps, stackbytes, offset; + extern errno; + + /* Count the argument pointers and environment pointers. */ + nargs = 0; + nenvps = 0; + argorg = argv; + envorg = envp; + while (*argorg++ != NIL_PTR) nargs++; + while (*envorg++ != NIL_PTR) nenvps++; + + /* Prepare to set up the initial stack. */ + hp = &stack[(nargs + nenvps + 3) * PTRSIZE]; + if (hp + nargs + nenvps >= &stack[MAX_ISTACK_BYTES]) { + errno = E2BIG; + return(-1); + } + ap = (char **) stack; + *ap++ = (char *) nargs; + + /* Prepare the argument pointers and strings. */ + for (i = 0; i < nargs; i++) { + offset = hp - stack; + *ap++ = (char *) offset; + p = *argv++; + while (*p) { + *hp++ = *p++; + if (hp >= &stack[MAX_ISTACK_BYTES]) { + errno = E2BIG; + return(-1); + } + } + *hp++ = (char) 0; + } + *ap++ = NIL_PTR; + + /* Prepare the environment pointers and strings. */ + for (i = 0; i < nenvps; i++) { + offset = hp - stack; + *ap++ = (char *) offset; + p = *envp++; + while (*p) { + *hp++ = *p++; + if (hp >= &stack[MAX_ISTACK_BYTES]) { + errno = E2BIG; + return(-1); + } + } + *hp++ = (char) 0; + } + *ap++ = NIL_PTR; + stackbytes = ( ( (int)(hp - stack) + PTRSIZE - 1)/PTRSIZE) * PTRSIZE; + return callm1(MM_PROC_NR, EXEC, len(name), stackbytes, 0,name, stack,NIL_PTR); +} + + +PUBLIC execn(name) +char *name; /* pointer to file to be exec'd */ +{ +/* Special version used when there are no args and no environment. This call + * is principally used by INIT, to avoid having to allocate MAX_ISTACK_BYTES. + */ + + static char stack[3 * PTRSIZE]; + + return callm1(MM_PROC_NR, EXEC, len(name), sizeof(stack), 0, name, stack, NIL_PTR); +} diff --git a/mach/minixST/libsys/exit.c b/mach/minixST/libsys/exit.c new file mode 100644 index 000000000..bcf436bee --- /dev/null +++ b/mach/minixST/libsys/exit.c @@ -0,0 +1,10 @@ +#include "lib.h" + +PUBLIC int (*__cleanup)(); + +PUBLIC int exit(status) +int status; +{ + if (__cleanup) (*__cleanup)(); + return callm1(MM, EXIT, status, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/fork.c b/mach/minixST/libsys/fork.c new file mode 100644 index 000000000..7d5c0fc59 --- /dev/null +++ b/mach/minixST/libsys/fork.c @@ -0,0 +1,6 @@ +#include "lib.h" + +PUBLIC int fork() +{ + return callm1(MM, FORK, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/fstat.c b/mach/minixST/libsys/fstat.c new file mode 100644 index 000000000..8fb6d6652 --- /dev/null +++ b/mach/minixST/libsys/fstat.c @@ -0,0 +1,10 @@ +#include "lib.h" + +PUBLIC int fstat(fd, buffer) +int fd; +char *buffer; +{ + int n; + n = callm1(FS, FSTAT, fd, 0, 0, buffer, NIL_PTR, NIL_PTR); + return(n); +} diff --git a/mach/minixST/libsys/getegid.c b/mach/minixST/libsys/getegid.c new file mode 100644 index 000000000..e41669162 --- /dev/null +++ b/mach/minixST/libsys/getegid.c @@ -0,0 +1,9 @@ +#include "lib.h" + +PUBLIC gid getegid() +{ + int k; + k = callm1(MM, GETGID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (k < 0) return ( (gid) k); + return( (gid) M.m2_i1); +} diff --git a/mach/minixST/libsys/geteuid.c b/mach/minixST/libsys/geteuid.c new file mode 100644 index 000000000..172f3dfda --- /dev/null +++ b/mach/minixST/libsys/geteuid.c @@ -0,0 +1,9 @@ +#include "lib.h" + +PUBLIC uid geteuid() +{ + int k; + k = callm1(MM, GETUID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (k < 0) return ( (uid) k); + return ((uid) M.m2_i1); +} diff --git a/mach/minixST/libsys/getgid.c b/mach/minixST/libsys/getgid.c new file mode 100644 index 000000000..78fc92ac0 --- /dev/null +++ b/mach/minixST/libsys/getgid.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC gid getgid() +{ + int k; + k = callm1(MM, GETGID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + return( (gid) k); +} diff --git a/mach/minixST/libsys/getpid.c b/mach/minixST/libsys/getpid.c new file mode 100644 index 000000000..43ab9ddaa --- /dev/null +++ b/mach/minixST/libsys/getpid.c @@ -0,0 +1,6 @@ +#include "lib.h" + +PUBLIC int getpid() +{ + return callm1(MM, GETPID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/getuid.c b/mach/minixST/libsys/getuid.c new file mode 100644 index 000000000..44801a361 --- /dev/null +++ b/mach/minixST/libsys/getuid.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC uid getuid() +{ + int k; + k = callm1(MM, GETUID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + return( (uid) k); +} diff --git a/mach/minixST/libsys/gtty.c b/mach/minixST/libsys/gtty.c new file mode 100644 index 000000000..8916d9b48 --- /dev/null +++ b/mach/minixST/libsys/gtty.c @@ -0,0 +1,9 @@ +#include + +gtty(fd, argp) +int fd; +char *argp; +{ + return ioctl(fd, TIOCGETP, argp); +} + diff --git a/mach/minixST/libsys/head_em.s b/mach/minixST/libsys/head_em.s new file mode 100644 index 000000000..7320365e8 --- /dev/null +++ b/mach/minixST/libsys/head_em.s @@ -0,0 +1,65 @@ +.define .lino,.filn +.define EXIT +.define begtext,begdata,begbss +.define EARRAY,ERANGE,ESET,EIDIVZ,EHEAP,EILLINS,ECASE,EBADGTO +.define hol0,.reghp,.limhp,.trpim,.trppc +.sect .text +.sect .rom +.sect .data +.sect .bss + + + +! EM runtime start-off for MINIX ST + + +LINO_AD = 0 +FILN_AD = 4 + +EARRAY = 0 +ERANGE = 1 +ESET = 2 +EIDIVZ = 6 +EHEAP = 17 +EILLINS = 18 +ECASE = 20 +EBADGTO = 27 + + .sect .text +begtext: + move.l sp,a0 + move.l (a0)+,d0 + move.l d0,d1 + add.l #1,d1 + asl.l #2,d1 ! pointers are four bytes on 68000 + move.l a0,a1 + add.l d1,a1 + move.l a1,-(sp) ! push environ + move.l a0,-(sp) ! push argv + move.w d0,-(sp) ! push argc + jsr _m_a_i_n + add #010,sp +EXIT: + move.w d0,-(sp) + jsr _exit +L0: bra L0 + + .sect .data +begdata: +hol0: +.lino: + .data2 0,0 ! lino +.filn: + .data4 0 ! filn +.reghp: + .data4 endbss +.limhp: + .data4 endbss +.trppc: + .data4 0 +.trpim: + .data2 0 + + + .sect .bss +begbss: !initialization is not needed because ALL entries are in zero space! diff --git a/mach/minixST/libsys/ioctl.c b/mach/minixST/libsys/ioctl.c new file mode 100644 index 000000000..a46a733eb --- /dev/null +++ b/mach/minixST/libsys/ioctl.c @@ -0,0 +1,64 @@ +#include "lib.h" +#include +#include + +PUBLIC int ioctl(fd, request, u) +int fd; +int request; +union { + struct sgttyb *argp; + struct tchars *argt; +} u; + +{ + int n; + long erase, kill, intr, quit, xon, xoff, eof, brk; + + M.TTY_REQUEST = request; + M.TTY_LINE = fd; + + switch(request) { + case TIOCSETP: + erase = u.argp->sg_erase & 0377; + kill = u.argp->sg_kill & 0377; + M.TTY_SPEK = (erase << 8) | kill; + M.TTY_FLAGS = u.argp->sg_flags; + n = callx(FS, IOCTL); + return(n); + + case TIOCSETC: + intr = u.argt->t_intrc & 0377; + quit = u.argt->t_quitc & 0377; + xon = u.argt->t_startc & 0377; + xoff = u.argt->t_stopc & 0377; + eof = u.argt->t_eofc & 0377; + brk = u.argt->t_brkc & 0377; /* not used at the moment */ + M.TTY_SPEK = (intr<<24) | (quit<<16) | (xon<<8) | (xoff<<0); + M.TTY_FLAGS = (eof<<8) | (brk<<0); + n = callx(FS, IOCTL); + return(n); + + case TIOCGETP: + n = callx(FS, IOCTL); + u.argp->sg_erase = (M.TTY_SPEK >> 8) & 0377; + u.argp->sg_kill = (M.TTY_SPEK >> 0) & 0377; + u.argp->sg_flags = M.TTY_FLAGS; + return(n); + + case TIOCGETC: + n = callx(FS, IOCTL); + u.argt->t_intrc = (M.TTY_SPEK >> 24) & 0377; + u.argt->t_quitc = (M.TTY_SPEK >> 16) & 0377; + u.argt->t_startc = (M.TTY_SPEK >> 8) & 0377; + u.argt->t_stopc = (M.TTY_SPEK >> 0) & 0377; + u.argt->t_eofc = (M.TTY_FLAGS >> 8) & 0377; + u.argt->t_brkc = (M.TTY_FLAGS >> 8) & 0377; + return(n); + + default: + n = -1; + errno = -(EINVAL); + return(n); + } +} + diff --git a/mach/minixST/libsys/kill.c b/mach/minixST/libsys/kill.c new file mode 100644 index 000000000..db1065411 --- /dev/null +++ b/mach/minixST/libsys/kill.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int kill(proc, sig) +int proc; /* which process is to be sent the signal */ +int sig; /* signal number */ +{ + return callm1(MM, KILL, proc, sig, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/lib.h b/mach/minixST/libsys/lib.h new file mode 100644 index 000000000..32c25c789 --- /dev/null +++ b/mach/minixST/libsys/lib.h @@ -0,0 +1,13 @@ +#include +#include +#include +#include + +extern message M; + +#define MM 0 +#define FS 1 + +extern int callm1(), callm3(), callx(), len(); +extern int errno; +extern int begsig(); /* interrupts all vector here */ diff --git a/mach/minixST/libsys/link.c b/mach/minixST/libsys/link.c new file mode 100644 index 000000000..9daee3809 --- /dev/null +++ b/mach/minixST/libsys/link.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int link(name, name2) +char *name, *name2; +{ + return callm1(FS, LINK, len(name), len(name2), 0, name, name2, NIL_PTR); +} diff --git a/mach/minixST/libsys/lseek.c b/mach/minixST/libsys/lseek.c new file mode 100644 index 000000000..ffcf165d1 --- /dev/null +++ b/mach/minixST/libsys/lseek.c @@ -0,0 +1,15 @@ +#include "lib.h" + +PUBLIC long lseek(fd, offset, whence) +int fd; +long offset; +int whence; +{ + int k; + M.m2_i1 = fd; + M.m2_l1 = offset; + M.m2_i2 = whence; + k = callx(FS, LSEEK); + if (k != OK) return( (long) k); /* send itself failed */ + return(M.m2_l1); +} diff --git a/mach/minixST/libsys/message.c b/mach/minixST/libsys/message.c new file mode 100644 index 000000000..faaae5426 --- /dev/null +++ b/mach/minixST/libsys/message.c @@ -0,0 +1,5 @@ +#include +#include + +/* some compilers require an initializer to force storage allocation */ +message M = {0}; diff --git a/mach/minixST/libsys/mknod.c b/mach/minixST/libsys/mknod.c new file mode 100644 index 000000000..7dbfeca1e --- /dev/null +++ b/mach/minixST/libsys/mknod.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int mknod(name, mode, addr) +char *name; +int mode, addr; +{ + return callm1(FS, MKNOD, len(name), mode, addr, name, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/mktemp.c b/mach/minixST/libsys/mktemp.c new file mode 100644 index 000000000..e29e5c93b --- /dev/null +++ b/mach/minixST/libsys/mktemp.c @@ -0,0 +1,20 @@ +/* mktemp - make a name for a temporary file */ + +char *mktemp(template) +char *template; +{ + int pid, k; + char *p; + + pid = getpid(); /* get process id as semi-unique number */ + p = template; + while (*p++) ; /* find end of string */ + p--; /* backup to last character */ + + /* Replace XXXXXX at end of template with pid. */ + while (*--p == 'X') { + *p = '0' + (pid % 10); + pid = pid/10; + } + return(template); +} diff --git a/mach/minixST/libsys/mount.c b/mach/minixST/libsys/mount.c new file mode 100644 index 000000000..258276b4d --- /dev/null +++ b/mach/minixST/libsys/mount.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int mount(special, name, rwflag) +char *name, *special; +int rwflag; +{ + return callm1(FS, MOUNT, len(special), len(name), rwflag, special, name, NIL_PTR); +} diff --git a/mach/minixST/libsys/open.c b/mach/minixST/libsys/open.c new file mode 100644 index 000000000..228173d76 --- /dev/null +++ b/mach/minixST/libsys/open.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int open(name, mode) +char* name; +int mode; +{ + return callm3(FS, OPEN, mode, name); +} diff --git a/mach/minixST/libsys/pause.c b/mach/minixST/libsys/pause.c new file mode 100644 index 000000000..2a0d1f698 --- /dev/null +++ b/mach/minixST/libsys/pause.c @@ -0,0 +1,6 @@ +#include "lib.h" + +PUBLIC int pause() +{ + return callm1(MM, PAUSE, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/pipe.c b/mach/minixST/libsys/pipe.c new file mode 100644 index 000000000..05058808e --- /dev/null +++ b/mach/minixST/libsys/pipe.c @@ -0,0 +1,14 @@ +#include "lib.h" + +PUBLIC int pipe(fild) +int fild[2]; +{ + int k; + k = callm1(FS, PIPE, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (k >= 0) { + fild[0] = M.m1_i1; + fild[1] = M.m1_i2; + return(0); + } else + return(k); +} diff --git a/mach/minixST/libsys/read.c b/mach/minixST/libsys/read.c new file mode 100644 index 000000000..1619a4da9 --- /dev/null +++ b/mach/minixST/libsys/read.c @@ -0,0 +1,11 @@ +#include "lib.h" + +PUBLIC int read(fd, buffer, nbytes) +int fd; +char *buffer; +int nbytes; +{ + int n; + n = callm1(FS, READ, fd, nbytes, 0, buffer, NIL_PTR, NIL_PTR); + return(n); +} diff --git a/mach/minixST/libsys/setgid.c b/mach/minixST/libsys/setgid.c new file mode 100644 index 000000000..823e8788a --- /dev/null +++ b/mach/minixST/libsys/setgid.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int setgid(grp) +int grp; +{ + return callm1(MM, SETGID, grp, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/setuid.c b/mach/minixST/libsys/setuid.c new file mode 100644 index 000000000..c53e0e3c0 --- /dev/null +++ b/mach/minixST/libsys/setuid.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int setuid(usr) +int usr; +{ + return callm1(MM, SETUID, usr, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/signal.c b/mach/minixST/libsys/signal.c new file mode 100644 index 000000000..e588d2934 --- /dev/null +++ b/mach/minixST/libsys/signal.c @@ -0,0 +1,27 @@ +#include "lib.h" +#include + +int (*vectab[NSIG])(); /* array of functions to catch signals */ + +/* The definition of signal really should be + * PUBLIC int (*signal(signr, func))() + * but some compilers refuse to accept this, even though it is correct. + * The only thing to do if you are stuck with such a defective compiler is + * change it to + * PUBLIC int *signal(signr, func) + * and change ../h/signal.h accordingly. + */ + +PUBLIC int (*signal(signr, func))() +int signr; /* which signal is being set */ +int (*func)(); /* pointer to function that catches signal */ +{ + int r,(*old)(); + + old = vectab[signr - 1]; + vectab[signr - 1] = func; + M.m6_i1 = signr; + M.m6_f1 = ( (func == SIG_IGN || func == SIG_DFL) ? func : begsig); + r = callx(MM, SIGNAL); + return( (r < 0 ? (int (*)()) r : old) ); +} diff --git a/mach/minixST/libsys/stat.c b/mach/minixST/libsys/stat.c new file mode 100644 index 000000000..ae7b446fd --- /dev/null +++ b/mach/minixST/libsys/stat.c @@ -0,0 +1,10 @@ +#include "lib.h" + +PUBLIC int stat(name, buffer) +char *name; +char *buffer; +{ + int n; + n = callm1(FS, STAT, len(name), 0, 0, name, buffer, NIL_PTR); + return(n); +} diff --git a/mach/minixST/libsys/stbrksz.s b/mach/minixST/libsys/stbrksz.s new file mode 100644 index 000000000..98c9b75be --- /dev/null +++ b/mach/minixST/libsys/stbrksz.s @@ -0,0 +1,13 @@ +# + .define _brksize + .extern _end +#ifdef ACK + .sect .text + .sect .rom + .sect .data + .sect .bss +#endif ACK + + .sect .data +_brksize: + .data4 _end diff --git a/mach/minixST/libsys/stcatch.s b/mach/minixST/libsys/stcatch.s new file mode 100644 index 000000000..37f2e8d6e --- /dev/null +++ b/mach/minixST/libsys/stcatch.s @@ -0,0 +1,39 @@ +# + .define _begsig + .extern _vectab + .extern _M +#ifdef ACK + .sect .text + .sect .rom + .sect .data + .sect .bss +#endif ACK + +#ifdef ALCYON +#define FREEREGS d0-d2/a0-a2 +#else +#define FREEREGS d0-d1/a0-a1 +#endif + +mtype = 2 ! M+mtype = &M.m_type + .sect .text +_begsig: + movem.l FREEREGS,-(sp) + clr.l d0 +#ifdef ALCYON + move.w 24(sp),d0 ! d0 = signal number +#else + move.w 16(sp),d0 ! d0 = signal number +#endif + move.w _M+mtype,-(sp) ! push status of last system call + move.w d0,-(sp) ! func called with signal number as arg + asl.l #2,d0 ! pointers are four bytes on 68000 + move.l #_vectab,a0 + move.l -4(a0,d0),a0 ! a0 = address of routine to call + jsr (a0) +back: + add.l #2,sp ! get signal number off stack + move.w (sp)+,_M+mtype ! restore status of previous system call + movem.l (sp)+,FREEREGS + add.l #2,sp ! remove signal number from stack + rtr diff --git a/mach/minixST/libsys/stderr.c b/mach/minixST/libsys/stderr.c new file mode 100644 index 000000000..7910f77ee --- /dev/null +++ b/mach/minixST/libsys/stderr.c @@ -0,0 +1,8 @@ +std_err(s) +char *s; +{ + char *p = s; + + while(*p != 0) p++; + write(2, s, (int)(p - s)); +} diff --git a/mach/minixST/libsys/stime.c b/mach/minixST/libsys/stime.c new file mode 100644 index 000000000..548ac37cf --- /dev/null +++ b/mach/minixST/libsys/stime.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int stime(top) +long *top; +{ + M.m2_l1 = *top; + return callx(FS, STIME); +} diff --git a/mach/minixST/libsys/stsndrec.s b/mach/minixST/libsys/stsndrec.s new file mode 100644 index 000000000..fd2b18bc0 --- /dev/null +++ b/mach/minixST/libsys/stsndrec.s @@ -0,0 +1,36 @@ +# + .define _send + .define _receive + .define _sendrec +#ifdef ACK + .sect .text + .sect .rom + .sect .data + .sect .bss +#endif ACK +! ===================================================================== +! send and receive = +! ===================================================================== +! send(), receive(), sendrec() destroy d0, d1, and a0. + +! See ../h/com.h for C definitions +SEND = 1 +RECEIVE = 2 +BOTH = 3 + + .sect .text + +_send: move.w #SEND,d0 ! send(dest, ptr) + bra L0 + +_receive: + move.w #RECEIVE,d0 ! receive(src, ptr) + bra L0 + +_sendrec: + move.w #BOTH,d0 ! sendrec(srcdest, ptr) +L0: ! d0 = SEND/RECEIVE/BOTH + move.w 4(sp),d1 ! d1 = dest-src + move.l 6(sp),a0 ! a0 = message pointer + trap #0 ! trap to the kernel + rts ! return diff --git a/mach/minixST/libsys/stty.c b/mach/minixST/libsys/stty.c new file mode 100644 index 000000000..7dfe3db38 --- /dev/null +++ b/mach/minixST/libsys/stty.c @@ -0,0 +1,9 @@ +#include + +stty(fd, argp) +int fd; +char *argp; +{ + return ioctl(fd, TIOCSETP, argp); +} + diff --git a/mach/minixST/libsys/sync.c b/mach/minixST/libsys/sync.c new file mode 100644 index 000000000..4592d28c9 --- /dev/null +++ b/mach/minixST/libsys/sync.c @@ -0,0 +1,6 @@ +#include "lib.h" + +PUBLIC int sync() +{ + return callm1(FS, SYNC, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/syslib.c b/mach/minixST/libsys/syslib.c new file mode 100644 index 000000000..fd696bc0a --- /dev/null +++ b/mach/minixST/libsys/syslib.c @@ -0,0 +1,167 @@ +#include +#include +#include +#include +#include + +#define FS FS_PROC_NR +#define MM MMPROCNR + +extern message M; + + +/*---------------------------------------------------------------------------- + Messages to systask (special calls) +----------------------------------------------------------------------------*/ + +#ifdef ATARI_ST +PUBLIC sys_xit(parent, proc, basep, sizep) +phys_clicks *basep, *sizep; +#else +PUBLIC sys_xit(parent, proc) +#endif +int parent; /* parent of exiting proc. */ +int proc; /* which proc has exited */ +{ +/* A proc has exited. Tell the kernel. */ + + callm1(SYSTASK, SYS_XIT, parent, proc, 0, NIL_PTR, NIL_PTR, NIL_PTR); +#ifdef ATARI_ST + *basep = (phys_clicks)M.m1_i1; + *sizep = (phys_clicks)M.m1_i2; +#endif +} + + +PUBLIC sys_getsp(proc, newsp) +int proc; /* which proc has enabled signals */ +vir_bytes *newsp; /* place to put sp read from kernel */ +{ +/* Ask the kernel what the sp is. */ + + + callm1(SYSTASK, SYS_GETSP, proc, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + *newsp = (vir_bytes) M.STACK_PTR; +} + + +PUBLIC sys_sig(proc, sig, sighandler) +int proc; /* which proc has exited */ +int sig; /* signal number: 1 - 16 */ +int (*sighandler)(); /* pointer to signal handler in user space */ +{ +/* A proc has to be signaled. Tell the kernel. */ + + M.m6_i1 = proc; + M.m6_i2 = sig; + M.m6_f1 = sighandler; + callx(SYSTASK, SYS_SIG); +} + + +#ifdef ATARI_ST +PUBLIC sys_fork(parent, child, pid, shadow) +#ifdef ALCYON_C_BUG_FIXED +phys_clicks shadow; /* memory allocated for shadow */ +#endif +#else +PUBLIC sys_fork(parent, child, pid) +#endif +int parent; /* proc doing the fork */ +int child; /* which proc has been created by the fork */ +int pid; /* process id assigned by MM */ +{ +/* A proc has forked. Tell the kernel. */ + +#ifdef ATARI_ST + callm1(SYSTASK, SYS_FORK, parent, child, pid, (char *)shadow, NIL_PTR, NIL_PTR); +#else + callm1(SYSTASK, SYS_FORK, parent, child, pid, NIL_PTR, NIL_PTR, NIL_PTR); +#endif +} + + +PUBLIC sys_exec(proc, ptr) +int proc; /* proc that did exec */ +char *ptr; /* new stack pointer */ +{ +/* A proc has exec'd. Tell the kernel. */ + + callm1(SYSTASK, SYS_EXEC, proc, 0, 0, ptr, NIL_PTR, NIL_PTR); +} + +PUBLIC sys_newmap(proc, ptr) +int proc; /* proc whose map is to be changed */ +char *ptr; /* pointer to new map */ +{ +/* A proc has been assigned a new memory map. Tell the kernel. */ + + + callm1(SYSTASK, SYS_NEWMAP, proc, 0, 0, ptr, NIL_PTR, NIL_PTR); +} + +PUBLIC sys_copy(mptr) +message *mptr; /* pointer to message */ +{ +/* A proc wants to use local copy. */ + + /* Make this routine better. Also check other guys' error handling -DEBUG */ + mptr->m_type = SYS_COPY; + if (sendrec(SYSTASK, mptr) != OK) panic("sys_copy can't send", NO_NUM); +} + +PUBLIC sys_times(proc, ptr) +int proc; /* proc whose times are needed */ +real_time ptr[4]; /* pointer to time buffer */ +{ +/* Fetch the accounting info for a proc. */ + + callm1(SYSTASK, SYS_TIMES, proc, 0, 0, ptr, NIL_PTR, NIL_PTR); + ptr[0] = M.USER_TIME; + ptr[1] = M.SYSTEM_TIME; + ptr[2] = M.CHILD_UTIME; + ptr[3] = M.CHILD_STIME; +} + + + + + +PUBLIC sys_abort() +{ +/* Something awful has happened. Abandon ship. */ + + callm1(SYSTASK, SYS_ABORT, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} + +#ifdef ATARI_ST +PUBLIC sys_fresh(proc, ptr, dc, basep, sizep) +int proc; /* proc whose map is to be changed */ +char *ptr; /* pointer to new map */ +phys_clicks dc; /* size of initialized data */ +phys_clicks *basep, *sizep; /* base and size for free_mem() */ +{ +/* Create a fresh process image for exec(). Tell the kernel. */ + + callm1(SYSTASK, SYS_FRESH, proc, (int)dc, 0, ptr, NIL_PTR, NIL_PTR); + *basep = (phys_clicks)M.m1_i1; + *sizep = (phys_clicks)M.m1_i2; +} +#endif + + +PUBLIC int tell_fs(what, p1, p2, p3) +int what, p1, p2, p3; +{ +/* This routine is only used by MM to inform FS of certain events: + * tell_fs(CHDIR, slot, dir, 0) + * tell_fs(EXIT, proc, 0, 0) + * tell_fs(FORK, parent, child, pid) + * tell_fs(SETGID, proc, realgid, effgid) + * tell_fs(SETUID, proc, realuid, effuid) + * tell_fs(SYNC, 0, 0, 0) + * tell_fs(UNPAUSE, proc, signr, 0) + * tell_fs(SETPGRP, proc, 0, 0) + */ + callm1(FS, what, p1, p2, p3, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/time.c b/mach/minixST/libsys/time.c new file mode 100644 index 000000000..e34e1f241 --- /dev/null +++ b/mach/minixST/libsys/time.c @@ -0,0 +1,13 @@ +#include "lib.h" + +PUBLIC long time(tp) +long *tp; +{ + int k; + long l; + k = callm1(FS, TIME, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (M.m_type < 0 || k != OK) {errno = -M.m_type; return(-1L);} + l = M.m2_l1; + if (tp != (long *) 0) *tp = l; + return(l); +} diff --git a/mach/minixST/libsys/times.c b/mach/minixST/libsys/times.c new file mode 100644 index 000000000..77515d696 --- /dev/null +++ b/mach/minixST/libsys/times.c @@ -0,0 +1,15 @@ +#include "lib.h" +#include +#include + +PUBLIC int times(buf) +struct tms *buf; +{ + int k; + k = callm1(FS, TIMES, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + buf->tms_utime = M.m4_l1; + buf->tms_stime = M.m4_l2; + buf->tms_cutime = M.m4_l3; + buf->tms_cstime = M.m4_l4; + return(k); +} diff --git a/mach/minixST/libsys/umask.c b/mach/minixST/libsys/umask.c new file mode 100644 index 000000000..caeb07541 --- /dev/null +++ b/mach/minixST/libsys/umask.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int umask(complmode) +int complmode; +{ + return callm1(FS, UMASK, complmode, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); +} diff --git a/mach/minixST/libsys/umount.c b/mach/minixST/libsys/umount.c new file mode 100644 index 000000000..d1fab6da7 --- /dev/null +++ b/mach/minixST/libsys/umount.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int umount(name) +char* name; +{ + return callm3(FS, UMOUNT, 0, name); +} diff --git a/mach/minixST/libsys/unlink.c b/mach/minixST/libsys/unlink.c new file mode 100644 index 000000000..9c321ff21 --- /dev/null +++ b/mach/minixST/libsys/unlink.c @@ -0,0 +1,7 @@ +#include "lib.h" + +PUBLIC int unlink(name) +char *name; +{ + return callm3(FS, UNLINK, 0, name); +} diff --git a/mach/minixST/libsys/utime.c b/mach/minixST/libsys/utime.c new file mode 100644 index 000000000..0c9b4ef4b --- /dev/null +++ b/mach/minixST/libsys/utime.c @@ -0,0 +1,12 @@ +#include "lib.h" + +PUBLIC int utime(name, timp) +char *name; +long timp[2]; +{ + M.m2_i1 = len(name); + M.m2_l1 = timp[0]; + M.m2_l2 = timp[1]; + M.m2_p1 = name; + return callx(FS, UTIME); +} diff --git a/mach/minixST/libsys/wait.c b/mach/minixST/libsys/wait.c new file mode 100644 index 000000000..c1472a093 --- /dev/null +++ b/mach/minixST/libsys/wait.c @@ -0,0 +1,10 @@ +#include "lib.h" + +PUBLIC int wait(status) +int *status; +{ + int k; + k = callm1(MM, WAIT, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR); + if (status != 0) *status = M.m2_i1; + return(k); +} diff --git a/mach/minixST/libsys/write.c b/mach/minixST/libsys/write.c new file mode 100644 index 000000000..e08826b0d --- /dev/null +++ b/mach/minixST/libsys/write.c @@ -0,0 +1,8 @@ +#include "lib.h" + +PUBLIC int write(fd, buffer, nbytes) +char *buffer; +int nbytes; +{ + return callm1(FS, WRITE, fd, nbytes, 0, buffer, NIL_PTR, NIL_PTR); +}