--- a/man3/syslog.3
+++ b/man3/syslog.3
@@ -66,6 +66,13 @@ opens a connection to the system logger for a program.
The string pointed to by
.I ident
is prepended to every message, and is typically set to the program name.
+If
+.I ident
+is NULL, the program name is used.
+(POSIX.1-2008 does not specify the behavior when
+.I ident
+is NULL.)
+
The
.I option
argument specifies flags which control the operation of
Upstream man-pages-3.41 patches as follows:
--- a/man3/syslog.3
+++ b/man3/syslog.3
@@ -66,6 +66,13 @@ opens a connection to the system logger for a program.
The string pointed to by
.I ident
is prepended to every message, and is typically set to the program name.
+If
+.I ident
+is NULL, the program name is used.
+(POSIX.1-2008 does not specify the behavior when
+.I ident
+is NULL.)
+
The
.I option
argument specifies flags which control the operation of