diff options
Diffstat (limited to 'gdb/top.c')
| -rw-r--r-- | gdb/top.c | 15 |
1 files changed, 9 insertions, 6 deletions
@@ -48,10 +48,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #endif #include "gdb_string.h" -#ifndef NO_SYS_FILE -#include <sys/file.h> -#endif -#include <sys/param.h> #include "gdb_stat.h" #include <ctype.h> @@ -575,6 +571,7 @@ catch_errors (func, args, errstring, mask) /* Handler for SIGHUP. */ +#ifndef _WIN32 static void disconnect (signo) int signo; @@ -584,6 +581,7 @@ int signo; signal (SIGHUP, SIG_DFL); kill (getpid (), SIGHUP); } +#endif /* Just a little helper function for disconnect(). */ @@ -1895,9 +1893,11 @@ init_signals () might be in memory, shared between the two). Since we establish a handler for SIGQUIT, when we call exec it will set the signal to SIG_DFL for us. */ +#ifndef _WIN32 signal (SIGQUIT, do_nothing); if (signal (SIGHUP, do_nothing) != SIG_IGN) signal (SIGHUP, disconnect); +#endif signal (SIGFPE, float_handler); #if defined(SIGWINCH) && defined(SIGWINCH_HANDLER) @@ -2987,8 +2987,11 @@ source_command (args, from_tty) old_cleanups = make_cleanup (free, file); stream = fopen (file, FOPEN_RT); - if (stream == 0) - perror_with_name (file); + if (!stream) + if (from_tty) + perror_with_name (file); + else + return; make_cleanup (fclose, stream); |