diff options
| author | Collin Funk <collin.funk1@gmail.com> | 2025-06-27 23:13:48 -0700 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2025-08-04 11:15:08 -0300 |
| commit | 0f8c3c4329cf08aced4b0c074bf33f74cbd0f564 (patch) | |
| tree | 54fd3f7da1cc9c4f401e335a338e1f86f72e63bc /manual | |
| parent | d7da87980cdb72812b71cc32e735cf87d7169f11 (diff) | |
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 <adhemerval.zanella@linaro.org>
Diffstat (limited to 'manual')
| -rw-r--r-- | manual/startup.texi | 4 |
1 files changed, 2 insertions, 2 deletions
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 |