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Compatibility with old systems with non-POSIX getpwuid_r/getgrgid_r.

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This commit is contained in:
Tim Kientzle 2009-12-28 03:30:31 +00:00
parent f773eba566
commit 456bd00333
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=201109
1 changed files with 2 additions and 0 deletions
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2
lib/libarchive/archive_read_disk_set_standard_lookup.c
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@ -195,6 +195,7 @@ lookup_uname_helper(struct name_cache *cache, id_t id)
if (cache->buff == NULL)
return (NULL);
for (;;) {
result = &pwent; /* Old getpwuid_r ignores last arg. */
r = getpwuid_r((uid_t)id, &pwent,
cache->buff, cache->buff_size, &result);
if (r == 0)
@ -243,6 +244,7 @@ lookup_gname_helper(struct name_cache *cache, id_t id)
if (cache->buff == NULL)
return (NULL);
for (;;) {
result = &grent; /* Old getgrgid_r ignores last arg. */
r = getgrgid_r((gid_t)id, &grent,
cache->buff, cache->buff_size, &result);
if (r == 0)