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| author | Michael Adam <obnox@samba.org> | 2008-04-08 00:03:39 +0200 |
|---|---|---|
| committer | Michael Adam <obnox@samba.org> | 2008-04-10 01:28:55 +0200 |
| commit | 862608ca1fa0bcec100f23fff326a571df967235 (patch) | |
| tree | 6ccc885ccb0e0bf05b7a766d9095fd9076ff600c /source3/lib | |
| parent | 498e5f99d256dd1394d4fa3b3ea8cbf9ca51e109 (diff) | |
| download | samba-862608ca1fa0bcec100f23fff326a571df967235.tar.gz samba-862608ca1fa0bcec100f23fff326a571df967235.tar.bz2 samba-862608ca1fa0bcec100f23fff326a571df967235.zip | |
libsmbconf: add smbconf_reverse_find_in_array() to find last occurence of a string.
Michael
(This used to be commit 25e0fd84780f4acb80cac3b5f54f9597e0e2f53e)
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/smbconf/smbconf_private.h | 3 | ||||
| -rw-r--r-- | source3/lib/smbconf/smbconf_util.c | 21 |
2 files changed, 24 insertions, 0 deletions
diff --git a/source3/lib/smbconf/smbconf_private.h b/source3/lib/smbconf/smbconf_private.h index cba9148c7c..44229e26ec 100644 --- a/source3/lib/smbconf/smbconf_private.h +++ b/source3/lib/smbconf/smbconf_private.h @@ -70,4 +70,7 @@ WERROR smbconf_add_string_to_array(TALLOC_CTX *mem_ctx, bool smbconf_find_in_array(const char *string, char **list, uint32_t num_entries, uint32_t *entry); +bool smbconf_reverse_find_in_array(const char *string, char **list, + uint32_t num_entries, uint32_t *entry); + #endif diff --git a/source3/lib/smbconf/smbconf_util.c b/source3/lib/smbconf/smbconf_util.c index 99b08cdd70..ee79b6360f 100644 --- a/source3/lib/smbconf/smbconf_util.c +++ b/source3/lib/smbconf/smbconf_util.c @@ -122,3 +122,24 @@ bool smbconf_find_in_array(const char *string, char **list, return false; } + +bool smbconf_reverse_find_in_array(const char *string, char **list, + uint32_t num_entries, uint32_t *entry) +{ + uint32_t i; + + if ((string == NULL) || (list == NULL) || (num_entries == 0)) { + return false; + } + + for (i = num_entries - 1; i >= 0; i++) { + if (strequal(string, list[i])) { + if (entry != NULL) { + *entry = i; + } + return true; + } + } + + return false; +} |