diff options
| -rw-r--r-- | nsswitch/libwbclient/wbclient.c | 16 | ||||
| -rw-r--r-- | nsswitch/libwbclient/wbclient_internal.h | 1 |
2 files changed, 17 insertions, 0 deletions
diff --git a/nsswitch/libwbclient/wbclient.c b/nsswitch/libwbclient/wbclient.c index 99248710e6..fa51cbd8cb 100644 --- a/nsswitch/libwbclient/wbclient.c +++ b/nsswitch/libwbclient/wbclient.c @@ -219,6 +219,22 @@ char *wbcStrDup(const char *str) return result; } +static void wbcStringArrayDestructor(void *ptr) +{ + char **p = (char **)ptr; + while (*p != NULL) { + free(*p); + p += 1; + } +} + +const char **wbcAllocateStringArray(int num_strings) +{ + return (const char **)wbcAllocateMemory( + num_strings + 1, sizeof(const char *), + wbcStringArrayDestructor); +} + wbcErr wbcLibraryDetails(struct wbcLibraryDetails **_details) { struct wbcLibraryDetails *info; diff --git a/nsswitch/libwbclient/wbclient_internal.h b/nsswitch/libwbclient/wbclient_internal.h index 78178cbafe..31f413057e 100644 --- a/nsswitch/libwbclient/wbclient_internal.h +++ b/nsswitch/libwbclient/wbclient_internal.h @@ -36,5 +36,6 @@ void *wbcAllocateMemory(size_t nelem, size_t elsize, void (*destructor)(void *ptr)); char *wbcStrDup(const char *str); +const char **wbcAllocateStringArray(int num_strings); #endif /* _WBCLIENT_INTERNAL_H */ |