From: Collin Funk Date: Sat, 28 Jun 2025 06:13:48 +0000 (-0700) Subject: manual: document getsubopt standardization. X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f8c3c4329cf08aced4b0c074bf33f74cbd0f564;p=thirdparty%2Fglibc.git manual: document getsubopt standardization. The getsubopt function was an XSI extension since POSIX issue 4 until it was added to Base in POSIX Issue 7. This also adds the 'restrict' qualifier to the arguments as done in POSIX.1-2024, and has been the case in glibc. Reviewed-by: Adhemerval Zanella --- diff --git a/manual/startup.texi b/manual/startup.texi index 6f29ddd8cf..c444750479 100644 --- a/manual/startup.texi +++ b/manual/startup.texi @@ -219,8 +219,8 @@ argument which itself is a comma separated list of options. To ease the programming of code like this the function @code{getsubopt} is available. -@deftypefun int getsubopt (char **@var{optionp}, char *const *@var{tokens}, char **@var{valuep}) -@standards{???, stdlib.h} +@deftypefun int getsubopt (char **restrict @var{optionp}, char *const *restrict @var{tokens}, char **restrict @var{valuep}) +@standards{POSIX, stdlib.h} @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}} @c getsubopt ok @c strchrnul dup ok