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author | Andy Wingo <wingo@pobox.com> | 2016-07-14 16:33:32 +0200 |
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committer | Andy Wingo <wingo@pobox.com> | 2016-07-25 11:43:54 +0200 |
commit | 513344e33d17a72b693f1dac774567ba3231886e (patch) | |
tree | 8cab3d3fb8921eb7fd029de50a20ac3a906831a8 /doc/ref/api-options.texi | |
parent | 3231d7658d4086b26df53f064d374945ced46274 (diff) | |
download | guile-513344e33d17a72b693f1dac774567ba3231886e.tar.gz |
Add popen feature
* doc/ref/api-options.texi (Common Feature Symbols): Document the popen
feature.
* doc/ref/posix.texi (Pipes): Depend on the popen feature, not fork.
* libguile/posix.c (scm_init_posix): Add popen feature if we can.
Diffstat (limited to 'doc/ref/api-options.texi')
-rw-r--r-- | doc/ref/api-options.texi | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/doc/ref/api-options.texi b/doc/ref/api-options.texi index 152bf4693..0259b4b21 100644 --- a/doc/ref/api-options.texi +++ b/doc/ref/api-options.texi @@ -284,8 +284,11 @@ Indicates support for POSIX functions: @code{pipe}, @code{getgroups}, @item fork Indicates support for the POSIX @code{fork} function (@pxref{Processes, -@code{primitive-fork}}). This is a prerequisite for the @code{(ice-9 -popen)} module (@pxref{Pipes}). +@code{primitive-fork}}). + +@item popen +Indicates support for @code{open-pipe} in the @code{(ice-9 popen)} +module (@pxref{Pipes}). @item random Indicates availability of random number generation functions: |