fanotify_init.2, fanotify.7: Document FAN_REPORT_TID

[thirdparty/man-pages.git] / man3 / memchr.3

diff --git a/man3/memchr.3 b/man3/memchr.3
index 4618bd284db5cb34785232686434afb27a9562df..75ec6daeac09c1222aba04e1c5e17b36aeb47332 100644 (file)
--- a/man3/memchr.3
+++ b/man3/memchr.3
@@ -29,25 +29,25 @@
 .\" Modified Wed Feb 20 21:09:36 2002, Ian Redfern (redferni@logica.com)
 .\" 2008-07-09, mtk, add rawmemchr()
 .\"
-.TH MEMCHR 3  2015-01-10 "" "Linux Programmer's Manual"
+.TH MEMCHR 3  2017-09-15 "" "Linux Programmer's Manual"
 .SH NAME
 memchr, memrchr, rawmemchr \- scan memory for a character
 .SH SYNOPSIS
 .nf
 .B #include <string.h>
-
+.PP
 .BI "void *memchr(const void *" s ", int " c ", size_t " n );
-
+.PP
 .BI "void *memrchr(const void *" s ", int " c ", size_t " n );
-
+.PP
 .BI "void *rawmemchr(const void *" s ", int " c );
 .fi
-.sp
+.PP
 .in -4n
 Feature Test Macro Requirements for glibc (see
 .BR feature_test_macros (7)):
 .in
-.sp
+.PP
 .BR memrchr (),
 .BR rawmemchr ():
 _GNU_SOURCE
@@ -78,7 +78,7 @@ except that it searches backward from the end of the
 bytes pointed to by
 .I s
 instead of forward from the beginning.
-
+.PP
 The
 .BR rawmemchr ()
 function is similar to
@@ -96,11 +96,11 @@ If an instance of
 is not found, the results are unpredictable.
 The following call is a fast means of locating a string's
 terminating null byte:
+.PP
 .in +4n
-.nf
-
+.EX
 char *p = rawmemchr(s,\ \(aq\\0\(aq);
-.fi
+.EE
 .in
 .SH RETURN VALUE
 The
@@ -110,7 +110,7 @@ and
 functions return a pointer
 to the matching byte or NULL if the character does not occur in
 the given memory area.
-
+.PP
 The
 .BR rawmemchr ()
 function returns a pointer to the matching byte, if one is found.
@@ -118,7 +118,7 @@ If no matching byte is found, the result is unspecified.
 .SH VERSIONS
 .BR rawmemchr ()
 first appeared in glibc in version 2.1.
-
+.PP
 .BR memrchr ()
 first appeared in glibc in version 2.2.
 .SH ATTRIBUTES
@@ -136,18 +136,18 @@ T{
 T}     Thread safety   MT-Safe
 .TE
 .SH CONFORMING TO
-The
-.BR memchr ()
-function conforms to SVr4, 4.3BSD, C89, C99, POSIX.1-2001.
-
+.BR memchr ():
+POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD.
+.PP
 The
 .BR memrchr ()
 function is a GNU extension, available since glibc 2.1.91.
-
+.PP
 The
 .BR rawmemchr ()
 function is a GNU extension, available since glibc 2.1.
 .SH SEE ALSO
+.BR bstring (3),
 .BR ffs (3),
 .BR index (3),
 .BR memmem (3),