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15216: Rewrite pathconf() support.

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This commit is contained in:
Bart Schaefer 2000-08-04 07:09:12 +00:00
parent 55b07cb525
commit 22cbf1b271
5 changed files with 103 additions and 53 deletions
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19
Src/Modules/files.c
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@ -71,9 +71,6 @@ bin_mkdir(char *nam, char **args, char *ops, int func)
mode_t oumask = umask(0);
mode_t mode = 0777 & ~oumask;
int err = 0;
#ifdef HAVE_PATHCONF
int pathmax = 0;
#endif
umask(oumask);
if(ops['m']) {
@ -94,21 +91,11 @@ bin_mkdir(char *nam, char **args, char *ops, int func)
while(ptr > *args + (**args == '/') && *--ptr == '/')
*ptr = 0;
#ifdef HAVE_PATHCONF
errno = 0;
if(((pathmax = pathconf(*args,_PC_PATH_MAX)) == -1) && errno) {
zwarnnam(nam, "%s: %e", *args, errno);
err = 1;
continue;
}
else if((ztrlen(*args) > pathmax - 1) && errno != -1) {
#else
if(ztrlen(*args) > PATH_MAX - 1) {
#endif
zwarnnam(nam, "%s: %e", *args, ENAMETOOLONG);
if(zpathmax(unmeta(*args)) < 0) {
zwarnnam(nam, "%s: %e", *args, errno);
err = 1;
continue;
}
}
if(ops['p']) {
char *ptr = *args;