Re: [PATCH] mmap.2:ATTRIBUTES: Note functions that are thread-safe
From: Michael Kerrisk (man-pages) <hidden>
Date: 2014-12-30 13:14:29
On 11/25/2014 11:04 AM, Ma Shimiao wrote:
The function mmap() and munmap() are thread safe.
Thanks, Ma Shimiao. Applied in my local branch. Cheers, Michael
quoted hunk
Signed-off-by: Ma Shimiao <redacted> --- man2/mmap.2 | 13 +++++++++++++ 1 file changed, 13 insertions(+)diff --git a/man2/mmap.2 b/man2/mmap.2 index 295df3d..f948866 100644 --- a/man2/mmap.2 +++ b/man2/mmap.2@@ -492,6 +492,19 @@ Attempted write into a region mapped as read-only. Attempted access to a portion of the buffer that does not correspond to the file (for example, beyond the end of the file, including the case where another process has truncated the file). +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lbw18 lb lb +l l l. +Interface Attribute Value +T{ +.BR mmap (), +.BR munmap () +T} Thread safety MT-Safe +.TE .SH CONFORMING TO SVr4, 4.4BSD, POSIX.1-2001. .\" SVr4 documents additional error codes ENXIO and ENODEV.
-- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/ -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html