diff options
Diffstat (limited to 'src/libnsss/nsss_switch_getpwent_r.c')
-rw-r--r-- | src/libnsss/nsss_switch_getpwent_r.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/libnsss/nsss_switch_getpwent_r.c b/src/libnsss/nsss_switch_getpwent_r.c new file mode 100644 index 0000000..7795af0 --- /dev/null +++ b/src/libnsss/nsss_switch_getpwent_r.c @@ -0,0 +1,34 @@ +/* ISC license. */ + +#include <errno.h> +#include <skalibs/stralloc.h> +#include <nsss/config.h> +#include <nsss/pwd-switch.h> +#include <nsss/nsss-switch.h> +#include "nsss-internal.h" +#include "nsss-switch-internal.h" + +int nsss_switch_getpwent_r (struct passwd *pw, char *buf, size_t buflen, struct passwd **pwp) +{ + struct passwd pw2 ; + stralloc sa = STRALLOC_ZERO ; + int e ; + if (!nsss_switch_start(&nsss_switch_here, NSSS_SWITCH_PWD, NSSS_NSSSD_PATH, 0, 0)) return errno ; + e = errno ; + errno = 0 ; + if (!nsss_switch_pwd_get(&nsss_switch_here, &pw2, &sa, 0, 0)) + { + *pwp = 0 ; + if (!errno) errno = ENOENT ; + return errno ; + } + if (!nsss_pwd_copy(pw, buf, buflen, &pw2, sa.s, sa.len)) + { + stralloc_free(&sa) ; + *pwp = 0 ; + return errno ; + } + stralloc_free(&sa) ; + *pwp = pw ; + return (errno = e, 0) ; +} |