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author | Mike Frysinger <vapier@gentoo.org> | 2009-02-05 01:52:40 -0500 |
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committer | Mike Frysinger <vapier@gentoo.org> | 2009-02-05 01:52:40 -0500 |
commit | 0a6857ff4b2adbb3f27eccf724cfdc934ab918ea (patch) | |
tree | 79a60eb8eac9976543bc9da0740ca76e1b7882ac | |
parent | libsandbox: detect linker flag for version scripts (diff) | |
download | sandbox-0a6857ff4b2adbb3f27eccf724cfdc934ab918ea.tar.gz sandbox-0a6857ff4b2adbb3f27eccf724cfdc934ab918ea.tar.bz2 sandbox-0a6857ff4b2adbb3f27eccf724cfdc934ab918ea.zip |
pull in siginfo.h when available
Some systems define psignal() in siginfo.h, so use it when available.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
-rw-r--r-- | configure.ac | 1 | ||||
-rw-r--r-- | headers.h | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 4f8bae0..a740ae6 100644 --- a/configure.ac +++ b/configure.ac @@ -50,6 +50,7 @@ AC_CHECK_HEADERS_ONCE([ \ libgen.h \ limits.h \ memory.h \ + siginfo.h \ signal.h \ sigsegv.h \ stdarg.h \ @@ -36,6 +36,9 @@ #ifdef HAVE_MEMORY_H # include <memory.h> #endif +#ifdef HAVE_SIGINFO_H +# include <siginfo.h> +#endif #ifdef HAVE_SIGNAL_H # include <signal.h> #endif |