Correcting tag name to be like previous ones1_3_0

1 files changed, 62 insertions, 0 deletions

diff --git a/libpwdgrp/pwd_grp_internal.c b/libpwdgrp/pwd_grp_internal.c
new file mode 100644
index 0000000..866ed36
--- /dev/null
+++ b/libpwdgrp/pwd_grp_internal.c
@@ -0,0 +1,62 @@
+/* vi: set sw=4 ts=4: */
+/*  Copyright (C) 2003     Manuel Novoa III
+ *
+ *  Licensed under GPL v2, or later.  See file LICENSE in this tarball.
+ */
+
+/*  Nov 6, 2003  Initial version.
+ *
+ *  NOTE: This implementation is quite strict about requiring all
+ *    field seperators.  It also does not allow leading whitespace
+ *    except when processing the numeric fields.  glibc is more
+ *    lenient.  See the various glibc difference comments below.
+ *
+ *  TODO:
+ *    Move to dynamic allocation of (currently statically allocated)
+ *      buffers; especially for the group-related functions since
+ *      large group member lists will cause error returns.
+ *
+ */
+
+#ifndef GETXXKEY_R_FUNC
+#error GETXXKEY_R_FUNC is not defined!
+#endif
+
+int GETXXKEY_R_FUNC(DO_GETXXKEY_R_KEYTYPE key,
+				GETXXKEY_R_ENTTYPE *__restrict resultbuf,
+				char *__restrict buffer, size_t buflen,
+				GETXXKEY_R_ENTTYPE **__restrict result)
+{
+	FILE *stream;
+	int rv;
+
+	*result = NULL;
+
+	stream = fopen(DO_GETXXKEY_R_PATHNAME, "r");
+	if (!stream)
+		return errno;
+	while (1) {
+		rv = __pgsreader(GETXXKEY_R_PARSER, resultbuf, buffer, buflen, stream);
+		if (!rv) {
+			if (GETXXKEY_R_TEST(resultbuf)) { /* Found key? */
+				*result = resultbuf;
+				break;
+			}
+		} else {
+			if (rv == ENOENT) {	/* end-of-file encountered. */
+				rv = 0;
+			}
+			break;
+		}
+	}
+	fclose(stream);
+
+	return rv;
+}
+
+#undef GETXXKEY_R_FUNC
+#undef GETXXKEY_R_PARSER
+#undef GETXXKEY_R_ENTTYPE
+#undef GETXXKEY_R_TEST
+#undef DO_GETXXKEY_R_KEYTYPE
+#undef DO_GETXXKEY_R_PATHNAME