The function alloca() is thread safe. Signed-off-by: Peng Haitao <penght@xxxxxxxxxxxxxx> --- man3/alloca.3 | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/man3/alloca.3 b/man3/alloca.3 index 0d593ed..7d11c63 100644 --- a/man3/alloca.3 +++ b/man3/alloca.3 @@ -40,7 +40,7 @@ .\" Various rewrites and additions (notes on longjmp() and SIGSEGV). .\" Weaken warning against use of alloca() (as per Debian bug 461100). .\" -.TH ALLOCA 3 2013-05-12 "GNU" "Linux Programmer's Manual" +.TH ALLOCA 3 2013-10-07 "GNU" "Linux Programmer's Manual" .SH NAME alloca \- allocate memory that is automatically freed .SH SYNOPSIS @@ -62,6 +62,11 @@ The .BR alloca () function returns a pointer to the beginning of the allocated space. If the allocation causes stack overflow, program behavior is undefined. +.SH ATTRIBUTES +.SS Multithreading (see pthreads(7)) +The +.BR alloca () +function is thread-safe. .SH CONFORMING TO This function is not in POSIX.1-2001. -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
