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authorFlorian Weimer <fweimer@redhat.com>2022-01-17 10:21:34 +0100
committerFlorian Weimer <fweimer@redhat.com>2022-01-17 10:21:53 +0100
commite368b12f6c16b6888dda99ba641e999b9c9643c8 (patch)
treea8a709cf0846ee70632a84c671a3ce2248e68fb9 /include/sys
parent06200aac9bec34dbcac28b8c60e49a77e7851c1f (diff)
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socket: Add the __sockaddr_un_set function
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'include/sys')
-rw-r--r--include/sys/un.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/sys/un.h b/include/sys/un.h
index bdbee99980..152afd9fc7 100644
--- a/include/sys/un.h
+++ b/include/sys/un.h
@@ -1 +1,13 @@
#include <socket/sys/un.h>
+
+#ifndef _ISOMAC
+
+/* Set ADDR->sun_family to AF_UNIX and ADDR->sun_path to PATHNAME.
+ Return 0 on success or -1 on failure (due to overlong PATHNAME).
+ The caller should always use sizeof (struct sockaddr_un) as the
+ socket address length, disregaring the length of PATHNAME.
+ Only concrete (non-abstract) pathnames are supported. */
+int __sockaddr_un_set (struct sockaddr_un *addr, const char *pathname)
+ attribute_hidden;
+
+#endif /* _ISOMAC */