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Added some comments and removed some Lint complaints

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This commit is contained in:
ceriel 1984-10-09 10:13:46 +00:00
parent 774ce1ecc3
commit d068cf64b3
1 changed files with 8 additions and 1 deletions
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9
util/LLgen/src/machdep.c
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@ -42,18 +42,25 @@ extern RENAME();
extern string libpath(); extern string libpath();
UNLINK(x) string x; { UNLINK(x) string x; {
/* Must remove the file "x" */
unlink(x); /* systemcall to remove file */ unlink(x); /* systemcall to remove file */
} }
RENAME(x,y) string x,y; { RENAME(x,y) string x,y; {
/* Must move the file "x" to the file "y" */
unlink(y); unlink(y);
if(link(x,y)!=0)fatal(1,"Cannot link to %s",y); if(link(x,y)!=0)fatal(1,"Cannot link to %s",y);
unlink(x); unlink(x);
} }
string string
libpath(s) char *s; { libpath(s) string s; {
/* Must deliver a full pathname to the library file "s" */
static char buf[100]; static char buf[100];
string strcpy(), strcat();
strcpy(buf,EM_DIR); strcpy(buf,EM_DIR);
strcat(buf,"/lib/LLgen/"); strcat(buf,"/lib/LLgen/");