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| author | Pádraig Brady <P@draigBrady.com> | 2009-01-14 19:17:39 +0000 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2009-01-16 11:06:09 +0000 |
| commit | 46d6df933ec6171fcfa0220dfb8f18f68293797b (patch) | |
| tree | 77388a86324cecd5f76700dbec57803a7bffa847 /src | |
| parent | 7b1967351c80c56abc5b8c6c4a66ffba80050c5c (diff) | |
| download | coreutils-46d6df933ec6171fcfa0220dfb8f18f68293797b.tar.xz | |
simplify mgetgroups() and avoid -Wsign-compare warnings
* gl/lib/mgetgroups.c: Avoid -Wsign-compare warning by using unsigned
types for the parameters of the new function realloc_groupbuf().
mgetgroups() was refactored to use this function rather than
explicitly allocating and copying from automatic storage itself.
* src/group-list.c: Use int rather than size_t as variable is
used in signed comparisons.
* src/id.c: ditto.
Diffstat (limited to 'src')
| -rw-r--r-- | src/group-list.c | 4 | ||||
| -rw-r--r-- | src/id.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/group-list.c b/src/group-list.c index 3547ed669..46895b474 100644 --- a/src/group-list.c +++ b/src/group-list.c @@ -1,5 +1,5 @@ /* group-list.c --Print a list of group IDs or names. - Copyright (C) 1989-2008 Free Software Foundation, Inc. + Copyright (C) 1989-2009 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -57,7 +57,7 @@ print_group_list (const char *username, #if HAVE_GETGROUPS { GETGROUPS_T *groups; - size_t i; + int i; int n_groups = mgetgroups (username, (pwd ? pwd->pw_gid : (gid_t) -1), &groups); @@ -1,5 +1,5 @@ /* id -- print real and effective UIDs and GIDs - Copyright (C) 1989-2008 Free Software Foundation, Inc. + Copyright (C) 1989-2009 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -294,7 +294,7 @@ print_full_info (const char *username) #if HAVE_GETGROUPS { GETGROUPS_T *groups; - size_t i; + int i; int n_groups = mgetgroups (username, (pwd ? pwd->pw_gid : (gid_t) -1), &groups); |