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cp: add symlink deref flags -H and -L for cp and mv

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This commit is contained in:
Tai Chi Minh Ralph Eastwood
2015-02-09 20:56:23 +00:00
committed by sin
parent 360a63769c
commit af8be7f92c
7 changed files with 28 additions and 24 deletions
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10
libutil/cp.c
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@@ -17,14 +17,14 @@
int cp_aflag = 0;
int cp_fflag = 0;
int cp_Pflag = 0;
int cp_pflag = 0;
int cp_rflag = 0;
int cp_vflag = 0;
int cp_status = 0;
char cp_HLPflag = 'L';
int
cp(const char *s1, const char *s2)
cp(const char *s1, const char *s2, char ff)
{
FILE *f1, *f2;
char *ns1, *ns2;
@@ -39,9 +39,9 @@ cp(const char *s1, const char *s2)
if (cp_vflag)
printf("'%s' -> '%s'\n", s1, s2);
r = cp_Pflag ? lstat(s1, &st) : stat(s1, &st);
r = ff == 'P' ? lstat(s1, &st) : stat(s1, &st);
if (r < 0) {
weprintf("%s %s:", cp_Pflag ? "lstat" : "stat", s1);
weprintf("%s %s:", ff == 'P' ? "lstat" : "stat", s1);
cp_status = 1;
return 0;
}
@@ -83,7 +83,7 @@ cp(const char *s1, const char *s2)
eprintf("%s/%s: filename too long\n",
s2, d->d_name);
}
fnck(ns1, ns2, cp);
fnck(ns1, ns2, cp, ff == 'H' ? 'P' : ff);
}
}
closedir(dp);