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sfnt2fnt: Clean output files when aborting on a signal.

This commit is contained in:
Alexandre Julliard 2006-05-27 13:24:36 +02:00
parent 4e07d0d6d9
commit 4ca7a064fa
1 changed files with 12 additions and 0 deletions
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12
tools/sfnt2fnt.c
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@ -23,6 +23,7 @@
#include <assert.h> #include <assert.h>
#include <ctype.h> #include <ctype.h>
#include <signal.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
@ -113,6 +114,11 @@ static void cleanup(void)
if (output_name) unlink( output_name ); if (output_name) unlink( output_name );
} }
static void exit_on_signal( int sig )
{
exit(1); /* this will call the atexit functions */
}
static void error(const char *s, ...) __attribute__((format (printf, 1, 2))); static void error(const char *s, ...) __attribute__((format (printf, 1, 2)));
static void error(const char *s, ...) static void error(const char *s, ...)
@ -479,6 +485,12 @@ int main(int argc, char **argv)
sprintf(output, "%s-%d-%d-%d.fnt", name, enc, dpi, ppem); sprintf(output, "%s-%d-%d-%d.fnt", name, enc, dpi, ppem);
atexit( cleanup ); atexit( cleanup );
signal( SIGTERM, exit_on_signal );
signal( SIGINT, exit_on_signal );
#ifdef SIGHUP
signal( SIGHUP, exit_on_signal );
#endif
fp = fopen(output, "w"); fp = fopen(output, "w");
output_name = output; output_name = output;