o5r/plan9port
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Tweaks to build properly on Linux.

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This commit is contained in:
rsc 2003-11-24 00:43:41 +00:00
parent 478ee9636f
commit d2c4ee9e48
9 changed files with 70 additions and 26 deletions
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17
src/cmd/idiff.c
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@ -81,23 +81,12 @@ main(int argc, char **argv)
int
opentemp(char *template, int mode, long perm)
{
int fd, i;
char *p;
int fd;
p = strdup(template);
if(p == nil)
sysfatal("strdup out of memory");
fd = -1;
for(i=0; i<10; i++){
mktemp(p);
if(access(p, 0) < 0 && (fd=create(p, mode, perm)) >= 0)
break;
strcpy(p, template);
}
fd = mkstemp(template);
if(fd < 0)
sysfatal("could not create temporary file");
strcpy(template, p);
free(p);
fchmod(fd, perm);
return fd;
}