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Changes since SDL 1.2.0 release

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%402
This commit is contained in:
Sam Lantinga 2001-04-26 16:50:19 +00:00
parent 2f110628a7
commit 9b6cc5a90d
40 changed files with 1225 additions and 105 deletions
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27
src/SDL_fatal.c
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@ -51,46 +51,59 @@ void SDL_UninstallParachute(void)
#include "SDL.h"
#include "SDL_fatal.h"
#ifdef __CYGWIN__
#define DISABLE_STDIO
#endif
/* This installs some signal handlers for the more common fatal signals,
so that if the programmer is lazy, the app doesn't die so horribly if
the program crashes.
*/
static void print_msg(const char *text)
{
#ifndef DISABLE_STDIO
fprintf(stderr, "%s", text);
#endif
}
static void SDL_Parachute(int sig)
{
signal(sig, SIG_DFL);
fprintf(stderr, "Fatal signal: ");
print_msg("Fatal signal: ");
switch (sig) {
case SIGSEGV:
fprintf(stderr, "Segmentation Fault");
print_msg("Segmentation Fault");
break;
#ifdef SIGBUS
#if SIGBUS != SIGSEGV
case SIGBUS:
fprintf(stderr, "Bus Error");
print_msg("Bus Error");
break;
#endif
#endif /* SIGBUS */
#ifdef SIGFPE
case SIGFPE:
fprintf(stderr, "Floating Point Exception");
print_msg("Floating Point Exception");
break;
#endif /* SIGFPE */
#ifdef SIGQUIT
case SIGQUIT:
fprintf(stderr, "Keyboard Quit");
print_msg("Keyboard Quit");
break;
#endif /* SIGQUIT */
#ifdef SIGPIPE
case SIGPIPE:
fprintf(stderr, "Broken Pipe");
print_msg("Broken Pipe");
break;
#endif /* SIGPIPE */
default:
#ifndef DISABLE_STDIO
fprintf(stderr, "# %d", sig);
#endif
break;
}
fprintf(stderr, " (SDL Parachute Deployed)\n");
print_msg(" (SDL Parachute Deployed)\n");
SDL_Quit();
exit(-sig);
}