From 920d70128baa41ce6ce3b1b4771fe912f8d1691a Mon Sep 17 00:00:00 2001 From: Siddhesh Poyarekar Date: Tue, 19 May 2015 06:35:37 +0530 Subject: Add envz_remove to the libc manual I was told that Ma Shimao submitted a patch to add envz_remove to the libc manual, but the patch could not be accepted since he does not have a copyright assignment in place. I have been woefully behind on libc-alpha recently and have not seen the patch or the discussion thread. I have also not read the man page for envz_remove, so Alexandre Oliva asked me if I could write this independently and post a patch. The patch below is the result of the same - I have written it based on the implementation in string/envz.c and Alex told me via email that the function is AS, AC and MT-safe like envz_strip. I assume Alex and Carlos cannot review this since they have been tainted by the original patch (I haven't even tried to look for a link to it since I don't want to be tainted) so someone else will have to review this. If there are no reviewers till the end of the week, I will commit this since I believe there is a chance that there are no other reviewers who haven't read that thread. * manual/string.texi (Envz Functions): Add envz_remove. --- manual/string.texi | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'manual/string.texi') diff --git a/manual/string.texi b/manual/string.texi index 397c181c72..c53e73a0c7 100644 --- a/manual/string.texi +++ b/manual/string.texi @@ -2788,5 +2788,13 @@ The @code{envz_strip} function removes any null entries from @var{envz}, updating @code{*@var{envz}} and @code{*@var{envz_len}}. @end deftypefun +@comment envz.h +@comment GNU +@deftypefun {void} envz_remove (char **@var{envz}, size_t *@var{envz_len}, const char *@var{name}) +@safety{@prelim{}@mtsafe{}@asunsafe{@acsuheap{}}@acunsafe{@acsmem{}}} +The @code{envz_remove} function removes an entry named @var{name} from +@var{envz}, updating @code{*@var{envz}} and @code{*@var{envz_len}}. +@end deftypefun + @c FIXME this are undocumented: @c strcasecmp_l @safety{@mtsafe{}@assafe{}@acsafe{}} see strcasecmp -- cgit v1.2.1