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comparison toys/posix/id.c @ 1130:6df194c6de88 draft

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Add xgetpwnam() to lib/xwrap.c.
author Rob Landley <rob@landley.net>
date Thu, 28 Nov 2013 21:06:15 -0600
parents c644f85444d0
children 0f42d83199a9
comparison
equal deleted inserted replaced
1129:c644f85444d0 1130:6df194c6de88
65 65
66 flags = toys.optflags; 66 flags = toys.optflags;
67 67
68 // check if a username is given 68 // check if a username is given
69 if (username) { 69 if (username) {
70 if (!(pw = getpwnam(username))) 70 pw = xgetpwnam(username);
71 error_exit("no such user '%s'", username);
72 uid = euid = pw->pw_uid; 71 uid = euid = pw->pw_uid;
73 gid = egid = pw->pw_gid; 72 gid = egid = pw->pw_gid;
74 if (cmd_groups) 73 if (cmd_groups) printf("%s : ", pw->pw_name);
75 printf("%s : ", pw->pw_name);
76 } 74 }
77 75
78 i = flags & FLAG_r; 76 i = flags & FLAG_r;
79 pw = xgetpwuid(i ? uid : euid); 77 pw = xgetpwuid(i ? uid : euid);
80 if (flags & FLAG_u) s_or_u(pw->pw_name, pw->pw_uid, 1); 78 if (flags & FLAG_u) s_or_u(pw->pw_name, pw->pw_uid, 1);