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wr_fd no longer exists, because the object module now buffers

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ceriel 1990-01-03 14:24:08 +00:00
parent e59812782e
commit f0dccf3ca0
1 changed files with 21 additions and 13 deletions
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34
util/amisc/astrip.c
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@ -38,10 +38,13 @@ char **argv;
exit(status); exit(status);
} }
extern long lseek();
strip(name) strip(name)
char *name; char *name;
{ {
long size; long size;
int fw;
if (! rd_open(name)) { if (! rd_open(name)) {
fprintf(stderr, "astrip: cannot open %s\n", name); fprintf(stderr, "astrip: cannot open %s\n", name);
@ -68,51 +71,56 @@ char *name;
return(2); return(2);
} }
wr_ohead(&buf); wr_ohead(&buf);
wr_close();
if (writeerror) { if (writeerror) {
fprintf(stderr, "astrip: write error on temp file %s\n", tname); fprintf(stderr, "astrip: write error on temp file %s\n", tname);
rd_close(); rd_close();
wr_close();
return(1); return(1);
} }
if(copy(name, tname, size)) { fw = open(tname, 2);
if (fw < 0 || lseek(fw, (long)SZ_HEAD, 0) < 0) {
fprintf(stderr, "astrip: cannot create temp file %s\n", tname);
rd_close(); rd_close();
wr_close(); close(fw);
return(2);
}
if(copy(name, tname, size, rd_fd(), fw)) {
rd_close();
close(fw);
return(1); return(1);
} }
rd_close(); rd_close();
wr_close(); close(fw);
size += SZ_HEAD; size += SZ_HEAD;
if (! wr_open(name)) { fw = open(name, 1);
if (fw < 0) {
fprintf(stderr, "astrip: cannot write %s\n", name); fprintf(stderr, "astrip: cannot write %s\n", name);
return(1); return(1);
} }
if (! rd_open(tname)) { if (! rd_open(tname)) {
fprintf(stderr, "astrip: cannot read temp file %s\n", tname); fprintf(stderr, "astrip: cannot read temp file %s\n", tname);
wr_close(); close(fw);
return(2); return(2);
} }
if(copy(tname, name, size)) { if(copy(tname, name, size, rd_fd(), fw)) {
wr_close(); close(fw);
rd_close(); rd_close();
return(2); return(2);
} }
wr_close(); close(fw);
rd_close(); rd_close();
return(0); return(0);
} }
copy(fnam, tnam, size) copy(fnam, tnam, size, fr, fw)
char *fnam; char *fnam;
char *tnam; char *tnam;
long size; long size;
{ {
register s, n; register s, n;
char lbuf[512]; char lbuf[512];
int fr, fw;
fr = rd_fd();
fw = wr_fd();
while(size != (long)0) { while(size != (long)0) {
s = 512; s = 512;
if(size < 512) if(size < 512)