From 3d938e4090d4dc2d5ed58bf4d00e85d8747d1228 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 20 Oct 2018 19:05:06 +0200 Subject: Add man pages for memrchr, rawmemchr, and rawmemrchr MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- man/libsimple_memrchr.3 | 78 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 man/libsimple_memrchr.3 (limited to 'man/libsimple_memrchr.3') diff --git a/man/libsimple_memrchr.3 b/man/libsimple_memrchr.3 new file mode 100644 index 0000000..4c93b0a --- /dev/null +++ b/man/libsimple_memrchr.3 @@ -0,0 +1,78 @@ +.TH LIBSIMPLE_MEMRCHR 3 2018-10-20 libsimple +.SH NAME +libsimple_memrchr \- find byte in memory +.SH SYNOPSIS +.nf +#include + +void *libsimple_memrchr(const void *s, int c, size_t n); + +#ifndef memrchr +# define memrchr libsimple_memrchr +#endif +.fi + +Link with +.IR \-lsimple . +.SH DESCRIPTION +The +.BR libsimple_memrchr () +function scans the memory segment +.IR s , +with the size +.IR n , +for the last occurence of the byte +.I c +(it is converted to a +.BR char ). +.SH RETURN VALUE +The +.BR libsimple_memrchr () +function returns the pointer +.I s +with a maximal offset such that +.IR *r==c , +where +.I r +is the returned pointer. +If no such offset exists, +.B NULL +is returned. +.SH ERRORS +The +.BR libsimple_memrchr () +function cannot fail. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lb lb lb +l l l. +Interface Attribute Value +T{ +.BR libsimple_memrchr () +T} Thread safety MT-Safe +T{ +.BR libsimple_memrchr () +T} Async-signal safety AS-Safe +T{ +.BR libsimple_memrchr () +T} Async-cancel safety AC-Safe +.TE +.SH EXAMPLES +None. +.SH APPLICATION USAGE +None. +.SH RATIONALE +None. +.SH FUTURE DIRECTIONS +None. +.SH NOTES +None. +.SH BUGS +None. +.SH SEE ALSO +.BR libsimple_rawmemrchr (3), +.BR libsimple_memrmem (3), +.BR memchr (3) -- cgit v1.2.3-70-g09d2