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Kill yourself in ^C handler, not exit(1) to allow script to sense signal

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This commit is contained in:
Andrey A. Chernov 2000-06-05 20:08:50 +00:00
parent 47bb6b11f3
commit faebfe2e07
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=61294
1 changed files with 10 additions and 7 deletions
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17
bin/ls/print.c
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@ -46,11 +46,6 @@ static const char rcsid[] =
#include <sys/param.h>
#include <sys/stat.h>
#ifdef COLORLS
#include <ctype.h>
#include <termcap.h>
#include <term.h> /* for tparm */
#endif
#include <err.h>
#include <errno.h>
#include <fts.h>
@ -61,6 +56,12 @@ static const char rcsid[] =
#include <string.h>
#include <time.h>
#include <unistd.h>
#ifdef COLORLS
#include <ctype.h>
#include <termcap.h>
#include <term.h> /* for tparm */
#include <signal.h>
#endif
#include "ls.h"
#include "extern.h"
@ -463,12 +464,14 @@ char *cs;
}
}
/* ARGSUSED */
void colorquit(sig)
int sig;
{
endcolor();
exit(1);
fflush(stdout);
(void) signal(sig, SIG_DFL);
(void) kill(getpid(), sig);
}
#endif /*COLORLS*/