Mercurial > hg > toybox
annotate toys/pending/groupdel.c @ 1539:3e85af1f7e22 draft
First batch of sed tests.
Only good for TEST_HOST=1 at the moment because the test infrastructure itself
depends on sed, so if an unfinished sed is in the $PATH it goes boing. But
hey, corner cases!
I have... more.
author | Rob Landley <rob@landley.net> |
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date | Wed, 29 Oct 2014 18:44:33 -0500 |
parents | 3fa0b2931082 |
children | 5fac2769a159 |
rev | line source |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
parents:
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1 /* groupdel.c - delete a group |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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2 * |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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3 * Copyright 2013 Ashwini Kumar <ak.ashwini1981@gmail.com> |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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4 * Copyright 2013 Kyungwan Han <asura321@gmail.com> |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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5 * |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
parents:
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6 * See http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/groupdel.html |
f1c924e08e63
Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
parents:
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7 |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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8 USE_GROUPDEL(NEWTOY(groupdel, "<1>2", TOYFLAG_NEEDROOT|TOYFLAG_SBIN)) |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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9 USE_GROUPDEL(OLDTOY(delgroup, groupdel, OPTSTR_groupdel, TOYFLAG_NEEDROOT|TOYFLAG_SBIN)) |
f1c924e08e63
Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
parents:
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10 |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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11 config GROUPDEL |
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Attached is an implementation for groupdel.
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12 bool "groupdel" |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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13 default n |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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14 help |
1505 | 15 usage: groupdel [USER] GROUP |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
parents:
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16 |
1439
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Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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17 Delete a group or remove a user from a group |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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18 */ |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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19 |
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20 #define FOR_groupdel |
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21 #include "toys.h" |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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22 |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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23 void groupdel_main(void) |
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24 { |
1505 | 25 struct group *grp = xgetgrnam(toys.optargs[toys.optc-1]); |
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Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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26 char *entry = 0; |
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27 |
1439
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Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
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28 // delete user from group |
ed28d4d9558d
Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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29 if (toys.optc == 2) { |
1505 | 30 int i, len = 0, found = 0; |
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Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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31 char *s; |
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32 |
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33 xgetpwnam(*toys.optargs); |
1505 | 34 if (grp->gr_mem) for (i = 0; grp->gr_mem[i]; i++) { |
35 if (!found && !strcmp(*toys.optargs, grp->gr_mem[i])) found++; | |
36 else len += strlen(grp->gr_mem[i]) + 1; | |
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Ashwini Sharma <ak.ashwini1981@gmail.com>
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37 } |
1505 | 38 if (!found) |
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parents:
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39 error_exit("user '%s' not in group '%s'", *toys.optargs, toys.optargs[1]); |
ed28d4d9558d
Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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40 |
ed28d4d9558d
Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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41 entry = s = xmalloc(len); |
ed28d4d9558d
Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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42 for (i = 0; grp->gr_mem[i]; ) { |
ed28d4d9558d
Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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43 if (i) *(s++) = ','; |
ed28d4d9558d
Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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44 s = stpcpy(s, grp->gr_mem[i]); |
ed28d4d9558d
Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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45 } |
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Attached is an implementation for groupdel.
Ashwini Sharma <ak.ashwini1981@gmail.com>
parents:
diff
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46 |
1439
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Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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47 // delete group |
ed28d4d9558d
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parents:
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48 } else { |
ed28d4d9558d
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parents:
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49 struct passwd *pw; |
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50 |
1505 | 51 for (endpwent(); (pw = getpwent());) |
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52 if (pw->pw_gid == grp->gr_gid) break; |
1505 | 53 |
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54 if (pw) error_exit("can't remove primary group of user '%s'", pw->pw_name); |
1505 | 55 if (CFG_TOYBOX_FREE) endpwent(); |
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56 } |
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Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
parents:
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57 |
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58 update_password("/etc/group", grp->gr_name, entry); |
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59 update_password("/etc/gshadow", grp->gr_name, entry); |
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Cleanups on useradd/groupadd/groupdel, and put TOYBOX_UID_SYS and TOYBOX_UID_USR in the top level Config.
Rob Landley <rob@landley.net>
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60 if (CFG_TOYBOX_FREE) free(entry); |
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61 } |