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Add h-flag to chown(1) and chgrp(1)

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This commit is contained in:
FRIGN
2015-02-12 21:56:06 +01:00
parent ab9b240dc6
commit c965539b66
2 changed files with 33 additions and 25 deletions
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36
chown.c
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@@ -8,17 +8,27 @@
#include "util.h"
static void chownpwgr(const char *);
static int rflag = 0;
static uid_t uid = -1;
static gid_t gid = -1;
static int ret = 0;
static int (*chown_func)(const char *, uid_t, gid_t) = chown;
static int rflag = 0;
static uid_t uid = -1;
static gid_t gid = -1;
static int ret = 0;
static void
chownpwgr(const char *path)
{
if (chown_func(path, uid, gid) < 0) {
weprintf("chown %s:", path);
ret = 1;
}
if (rflag)
recurse(path, chownpwgr);
}
static void
usage(void)
{
eprintf("usage: %s [-Rr] [owner][:[group]] file...\n", argv0);
eprintf("usage: %s [-hRr] [owner][:[group]] file...\n", argv0);
}
int
@@ -29,6 +39,9 @@ main(int argc, char *argv[])
struct group *gr;
ARGBEGIN {
case 'h':
chown_func = lchown;
break;
case 'R':
case 'r':
rflag = 1;
@@ -77,14 +90,3 @@ main(int argc, char *argv[])
return ret;
}
void
chownpwgr(const char *path)
{
if (chown(path, uid, gid) < 0) {
weprintf("chown %s:", path);
ret = 1;
}
if (rflag)
recurse(path, chownpwgr);
}