diff options
Diffstat (limited to 'src/libnsss/nsss_unix_getspnam_r.c')
-rw-r--r-- | src/libnsss/nsss_unix_getspnam_r.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/libnsss/nsss_unix_getspnam_r.c b/src/libnsss/nsss_unix_getspnam_r.c new file mode 100644 index 0000000..f0bfed4 --- /dev/null +++ b/src/libnsss/nsss_unix_getspnam_r.c @@ -0,0 +1,33 @@ +/* ISC license. */ + +#include <errno.h> +#include <skalibs/stralloc.h> +#include <nsss/shadow-unix.h> +#include <nsss/nsss-unix.h> +#include "nsss-internal.h" + +int nsss_unix_getspnam_r (char const *name, struct spwd *sp, char *buf, size_t buflen, struct spwd **spp) +{ + struct spwd sp2 ; + stralloc sa = STRALLOC_ZERO ; + nsss_unix_t a = NSSS_UNIX_ZERO ; + int e = errno ; + if (!nsss_unix_shadow_start(&a)) return errno ; + errno = 0 ; + if (!nsss_unix_shadow_getbyname(&a, &sp2, &sa, name)) + { + nsss_unix_shadow_end(&a) ; + *spp = 0 ; + return errno ? errno : (errno = e, 0) ; + } + nsss_unix_shadow_end(&a) ; + if (!nsss_shadow_copy(sp, buf, buflen, &sp2, sa.s, sa.len)) + { + stralloc_free(&sa) ; + *spp = 0 ; + return errno ; + } + stralloc_free(&sa) ; + *spp = sp ; + return (errno = e, 0) ; +} |