notgne2/tuxpaint-pencil-sharpener
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signal handler can not do much

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This commit is contained in:
Albert Cahalan 2009-11-16 09:02:54 +00:00
parent 9a00845f50
commit 3e3d589c17
1 changed files with 3 additions and 8 deletions
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11
src/tuxpaint.c
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@ -1502,7 +1502,6 @@ static void blit_brush(int x, int y, int direction);
static void stamp_draw(int x, int y);
static void rec_undo_buffer(void);
static void show_usage(FILE * f, char *prg);
void signal_handler(int sig);
static SDL_Cursor *get_cursor(unsigned char *bits, unsigned char *mask_bits,
unsigned int w, unsigned int h,
unsigned int x, unsigned int y);
@ -6640,13 +6639,9 @@ static int load_user_fonts_stub(void *vp)
((c) >= 'a' && (c) <= 'f') ? ((c) - 'a' + 10) : 0)
#ifndef WIN32
void signal_handler(int sig)
static void signal_handler(int)
{
sig = sig;
/*
if (sig == SIGPIPE)
fprintf(stderr, "SIGPIPE!\n");
*/
// It is not legal to call printf or most other functions here!
}
#endif
@ -20266,7 +20261,7 @@ static void setup(char *argv[])
SDL_EnableUNICODE(1);
#ifndef WIN32
#ifndef _WIN32
/* Set up signal handler for SIGPIPE (in case printer command dies;
e.g., altprintcommand=kprinter, but 'Cancel' is clicked,
instead of 'Ok') */