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Use *at functions with appropriate flags instead of lstat/lchown

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This commit is contained in:
Michael Forney
2019-11-01 20:43:32 -07:00
parent 3e160b616a
commit 039b54aa51
4 changed files with 29 additions and 51 deletions
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18
libutil/cp.c
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@@ -26,24 +26,18 @@ int
cp(const char *s1, const char *s2, int depth)
{
DIR *dp;
int f1, f2;
int f1, f2, flags = 0;
struct dirent *d;
struct stat st;
struct timespec times[2];
ssize_t r;
int (*statf)(const char *, struct stat *);
char target[PATH_MAX], ns1[PATH_MAX], ns2[PATH_MAX], *statf_name;
char target[PATH_MAX], ns1[PATH_MAX], ns2[PATH_MAX];
if (cp_follow == 'P' || (cp_follow == 'H' && depth)) {
statf_name = "lstat";
statf = lstat;
} else {
statf_name = "stat";
statf = stat;
}
if (cp_follow == 'P' || (cp_follow == 'H' && depth))
flags |= AT_SYMLINK_NOFOLLOW;
if (statf(s1, &st) < 0) {
weprintf("%s %s:", statf_name, s1);
if (fstatat(AT_FDCWD, s1, &st, flags) < 0) {
weprintf("stat %s:", s1);
cp_status = 1;
return 0;
}