diff options
| author | Eric Andersen <andersen@codepoet.org> | 2001-01-25 05:12:02 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2001-01-25 05:12:02 +0000 |
| commit | c1b8f1224c8f1160155ff9294080a899364ad799 (patch) | |
| tree | 092433d84f312e08b8eb118b26b4fd02558eeca4 | |
| parent | 155c89b0c3aa0e86c630bccc0af4143223b49121 (diff) | |
| download | busybox-c1b8f1224c8f1160155ff9294080a899364ad799.tar.gz | |
Apply a patch from Brent Priddy <brent.priddy@adtran.com> to add
'id -n' support.
-Erik
| -rw-r--r-- | applets/usage.c | 1 | ||||
| -rw-r--r-- | coreutils/id.c | 24 | ||||
| -rw-r--r-- | docs/busybox.pod | 3 | ||||
| -rw-r--r-- | docs/busybox.sgml | 1 | ||||
| -rw-r--r-- | id.c | 24 | ||||
| -rw-r--r-- | usage.c | 1 |
6 files changed, 41 insertions, 13 deletions
diff --git a/applets/usage.c b/applets/usage.c index a9862fd3d..534958e7d 100644 --- a/applets/usage.c +++ b/applets/usage.c @@ -532,6 +532,7 @@ const char id_usage[] = "Options:\n" "\t-g\tprints only the group ID\n" "\t-u\tprints only the user ID\n" + "\t-n\tprint a name instead of a number (with for -ug)\n" "\t-r\tprints the real user ID instead of the effective ID (with -ug)" #endif ; diff --git a/coreutils/id.c b/coreutils/id.c index 3a8e77a1f..59cfafa0a 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); } diff --git a/docs/busybox.pod b/docs/busybox.pod index ba88bee0c..e3da284f1 100644 --- a/docs/busybox.pod +++ b/docs/busybox.pod @@ -871,6 +871,7 @@ Options: -g prints only the group ID -u prints only the user ID + -n print a name instead of a number (with for -ug) -r prints the real user ID instead of the effective ID (with -ug) Example: @@ -2321,4 +2322,4 @@ Enrique Zanardi <ezanardi@ull.es> =cut -# $Id: busybox.pod,v 1.87 2001/01/24 19:15:07 andersen Exp $ +# $Id: busybox.pod,v 1.88 2001/01/25 05:12:02 andersen Exp $ diff --git a/docs/busybox.sgml b/docs/busybox.sgml index 8b77c5117..58d7df859 100644 --- a/docs/busybox.sgml +++ b/docs/busybox.sgml @@ -1474,6 +1474,7 @@ <screen> -g Print only the group ID -u Print only the user ID + -n print a name instead of a number (with for -ug) -r Print the real user ID instead of the effective ID (with -ug) </screen> </para> @@ -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); } @@ -532,6 +532,7 @@ const char id_usage[] = "Options:\n" "\t-g\tprints only the group ID\n" "\t-u\tprints only the user ID\n" + "\t-n\tprint a name instead of a number (with for -ug)\n" "\t-r\tprints the real user ID instead of the effective ID (with -ug)" #endif ; |