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-rw-r--r--guts/getpwnam_r.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/guts/getpwnam_r.c b/guts/getpwnam_r.c
new file mode 100644
index 0000000..d292cdb
--- /dev/null
+++ b/guts/getpwnam_r.c
@@ -0,0 +1,23 @@
+/*
+ * static int
+ * wrap_getpwnam_r(const char *name, struct passwd *pwbuf, char *buf, size_t buflen, struct passwd **pwbufp) {
+ * int rc = -1;
+ */
+
+ setpwent();
+ while ((rc = wrap_getpwent_r(pwbuf, buf, buflen, pwbufp)) == 0) {
+ /* 0 means no error occurred, and *pwbufp == pwbuf */
+ if (pwbuf->pw_name && !strcmp(pwbuf->pw_name, name))
+ return rc;
+ }
+ endpwent();
+ /* we never found a match; rc is 0 if there was no error, or
+ * non-zero if an error occurred. Either way, set the
+ * pwbufp pointer to NULL to indicate that we didn't find
+ * something, and leave rc alone.
+ */
+ *pwbufp = NULL;
+
+/* return rc;
+ * }
+ */