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Teach addgroup to add user names to groups

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This commit is contained in:
Eric Andersen 2002-12-12 08:57:16 +00:00
parent b2bfd34a7b
commit b8dff0c2a2
1 changed files with 11 additions and 4 deletions
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15
loginutils/addgroup.c
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@ -83,7 +83,7 @@ static int group_study(const char *filename, struct group *g)
} }
/* append a new user to the passwd file */ /* append a new user to the passwd file */
static int addgroup(const char *filename, char *group, gid_t gid) static int addgroup(const char *filename, char *group, gid_t gid, const char *user)
{ {
FILE *etc_group; FILE *etc_group;
@ -106,7 +106,7 @@ static int addgroup(const char *filename, char *group, gid_t gid)
/* add entry to group */ /* add entry to group */
etc_group = xfopen(filename, "a"); etc_group = xfopen(filename, "a");
fprintf(etc_group, entryfmt, group, default_passwd, gr.gr_gid, ""); fprintf(etc_group, entryfmt, group, default_passwd, gr.gr_gid, user);
fclose(etc_group); fclose(etc_group);
@ -133,6 +133,7 @@ static int addgroup(const char *filename, char *group, gid_t gid)
int addgroup_main(int argc, char **argv) int addgroup_main(int argc, char **argv)
{ {
char *group; char *group;
char *user;
gid_t gid = 0; gid_t gid = 0;
if (argc < 2) { if (argc < 2) {
@ -146,13 +147,19 @@ int addgroup_main(int argc, char **argv)
show_usage(); show_usage();
} }
if (argc == 4) {
user = argv[3];
} else {
user = "";
}
if (geteuid() != 0) { if (geteuid() != 0) {
error_msg_and_die error_msg_and_die
("Only root may add a group to the system."); ("Only root may add a group to the system.");
} }
/* werk */ /* werk */
return addgroup(group_file, group, gid); return addgroup(GROUP_FILE, group, gid, user);
} }
/* $Id: addgroup.c,v 1.6 2002/11/14 11:10:14 andersen Exp $ */ /* $Id: addgroup.c,v 1.7 2002/12/12 08:57:16 andersen Exp $ */