diff options
Diffstat (limited to 'libbacktrace/posix.c')
| -rw-r--r-- | libbacktrace/posix.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libbacktrace/posix.c b/libbacktrace/posix.c index 0b76f1e94a1..01afc42b08e 100644 --- a/libbacktrace/posix.c +++ b/libbacktrace/posix.c @@ -41,6 +41,10 @@ POSSIBILITY OF SUCH DAMAGE. */ #include "backtrace.h" #include "internal.h" +#ifndef O_BINARY +#define O_BINARY 0 +#endif + #ifndef O_CLOEXEC #define O_CLOEXEC 0 #endif @@ -57,18 +61,20 @@ backtrace_open (const char *filename, backtrace_error_callback error_callback, { int descriptor; - descriptor = open (filename, O_RDONLY | O_CLOEXEC); + descriptor = open (filename, O_RDONLY | O_BINARY | O_CLOEXEC); if (descriptor < 0) { error_callback (data, filename, errno); return -1; } +#ifdef HAVE_FCNTL /* Set FD_CLOEXEC just in case the kernel does not support O_CLOEXEC. It doesn't matter if this fails for some reason. FIXME: At some point it should be safe to only do this if O_CLOEXEC == 0. */ fcntl (descriptor, F_SETFD, FD_CLOEXEC); +#endif return descriptor; } |