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authorEric Andersen2001-01-25 05:12:02 +0000
committerEric Andersen2001-01-25 05:12:02 +0000
commitc1b8f1224c8f1160155ff9294080a899364ad799 (patch)
tree092433d84f312e08b8eb118b26b4fd02558eeca4 /coreutils/id.c
parent155c89b0c3aa0e86c630bccc0af4143223b49121 (diff)
downloadbusybox-c1b8f1224c8f1160155ff9294080a899364ad799.zip
busybox-c1b8f1224c8f1160155ff9294080a899364ad799.tar.gz
Apply a patch from Brent Priddy <brent.priddy@adtran.com> to add
'id -n' support. -Erik
Diffstat (limited to 'coreutils/id.c')
-rw-r--r--coreutils/id.c24
1 files changed, 18 insertions, 6 deletions
diff --git a/coreutils/id.c b/coreutils/id.c
index 3a8e77a..59cfafa 100644
--- a/coreutils/id.c
+++ b/coreutils/id.c
@@ -31,6 +31,7 @@
extern int id_main(int argc, char **argv)
{
int no_user = 0, no_group = 0, print_real = 0;
+ int name_not_number = 0;
char user[9], group[9];
long gid;
long pwnam, grnam;
@@ -38,7 +39,7 @@ extern int id_main(int argc, char **argv)
gid = 0;
- while ((opt = getopt(argc, argv, "ugr")) > 0) {
+ while ((opt = getopt(argc, argv, "ugrn")) > 0) {
switch (opt) {
case 'u':
no_group++;
@@ -49,6 +50,9 @@ extern int id_main(int argc, char **argv)
case 'r':
print_real++;
break;
+ case 'n':
+ name_not_number++;
+ break;
default:
usage(id_usage);
}
@@ -76,12 +80,20 @@ extern int id_main(int argc, char **argv)
if (gid == -1 || pwnam==-1 || grnam==-1) {
error_msg_and_die("%s: No such user\n", user);
}
- if (no_group)
- printf("%ld\n", pwnam);
- else if (no_user)
- printf("%ld\n", grnam);
- else
+
+ if (no_group) {
+ if(name_not_number && user)
+ printf("%s\n",user);
+ else
+ printf("%ld\n", pwnam);
+ } else if (no_user) {
+ if(name_not_number && group)
+ printf("%s\n", group);
+ else
+ printf("%ld\n", grnam);
+ } else {
printf("uid=%ld(%s) gid=%ld(%s)\n", pwnam, user, grnam, group);
+ }
return(0);
}