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| author | Glenn Morris <rgm@gnu.org> | 2012-07-07 11:16:15 -0700 |
|---|---|---|
| committer | Glenn Morris <rgm@gnu.org> | 2012-07-07 11:16:15 -0700 |
| commit | 41f9404e0cb421fcea07538bbd686d54200ed92d (patch) | |
| tree | 9c603959ee77afdf3ae345c25c4a3244b2826930 /configure.in | |
| parent | 929e7845741487751d88cc43c180a540f3996210 (diff) | |
| download | emacs-41f9404e0cb421fcea07538bbd686d54200ed92d.tar.gz emacs-41f9404e0cb421fcea07538bbd686d54200ed92d.tar.bz2 emacs-41f9404e0cb421fcea07538bbd686d54200ed92d.zip | |
* configure.in (BROKEN_SA_RESTART): Doc fix.
* src/sysdep.c, src/s/irix6-5.h: Related comments.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/configure.in b/configure.in index fdd7ea0156c..59a7130ed49 100644 --- a/configure.in +++ b/configure.in @@ -3140,9 +3140,11 @@ case $opsys in gnu-kfreebsd) opsysfile="s/gnu-linux.h" ;; hpux11) - dnl SA_RESTART resets the timeout of `select', so don't use it. - AC_DEFINE(BROKEN_SA_RESTART, 1, [Define if SA_RESTART should not - be used.]) + dnl See comments in sysdep.c:sys_signal. + dnl SA_RESTART resets the timeout of `select' on hpux11. + dnl Defining BROKEN_SA_RESTART is not the same as undef'ing SA_RESTART. + AC_DEFINE(BROKEN_SA_RESTART, 1, [Define if SA_RESTART should only + be used in batch mode.]) dnl It works to open the pty's tty in the parent (Emacs), then dnl close and reopen it in the child. AC_DEFINE(USG_SUBTTY_WORKS, 1, [Define for USG systems where it |