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author | Janne Blomqvist <jb@gcc.gnu.org> | 2012-01-12 12:30:45 +0200 |
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committer | Janne Blomqvist <jb@gcc.gnu.org> | 2012-01-12 12:30:45 +0200 |
commit | 869eea243d175a1c6b6ac152795c28ae986512d3 (patch) | |
tree | 47cb331f09ea25bcd83a25532fe8845a8dbb1b6e /libgfortran/runtime/backtrace.c | |
parent | 64668e68cb46902b722d05747b39cf963ea5e9cd (diff) | |
download | gcc-869eea243d175a1c6b6ac152795c28ae986512d3.zip gcc-869eea243d175a1c6b6ac152795c28ae986512d3.tar.gz gcc-869eea243d175a1c6b6ac152795c28ae986512d3.tar.bz2 |
Remove configure check for unused fdopen.
2012-01-12 Janne Blomqvist <jb@gcc.gnu.org>
* configure.ac: Remove check for fdopen.
* runtime/backtrace.c (CAN_PIPE): Fix comment, remove check for
fdopen.
* configure: Regenerated.
* config.h.in: Regenerated.
From-SVN: r183124
Diffstat (limited to 'libgfortran/runtime/backtrace.c')
-rw-r--r-- | libgfortran/runtime/backtrace.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libgfortran/runtime/backtrace.c b/libgfortran/runtime/backtrace.c index 5ebd972..6bfc560 100644 --- a/libgfortran/runtime/backtrace.c +++ b/libgfortran/runtime/backtrace.c @@ -40,13 +40,12 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #include "unwind.h" -/* Macros for common sets of capabilities: can we fork and exec, can - we use glibc-style backtrace functions, and can we use pipes. */ +/* Macros for common sets of capabilities: can we fork and exec, and + can we use pipes to communicate with the subprocess. */ #define CAN_FORK (defined(HAVE_FORK) && defined(HAVE_EXECVE) \ && defined(HAVE_WAIT)) #define CAN_PIPE (CAN_FORK && defined(HAVE_PIPE) \ - && defined(HAVE_DUP2) && defined(HAVE_FDOPEN) \ - && defined(HAVE_CLOSE)) + && defined(HAVE_DUP2) && defined(HAVE_CLOSE)) #ifndef PATH_MAX #define PATH_MAX 4096 |