diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/main.c b/src/main.c index 6b3a090..b2712cb 100644 --- a/src/main.c +++ b/src/main.c @@ -71,6 +71,7 @@ int *dash_errno; short profile_buf[16384]; extern int etext(); #endif +static struct jmploc main_handler; STATIC void read_profile(const char *); STATIC char *find_dot_file(char *); @@ -90,7 +91,6 @@ main(int argc, char **argv) { char *shinit; volatile int state; - struct jmploc jmploc; struct stackmark smark; int login; @@ -102,7 +102,7 @@ main(int argc, char **argv) monitor(4, etext, profile_buf, sizeof profile_buf, 50); #endif state = 0; - if (unlikely(setjmp(jmploc.loc))) { + if (unlikely(setjmp(main_handler.loc))) { int e; int s; @@ -137,7 +137,7 @@ main(int argc, char **argv) else goto state4; } - handler = &jmploc; + handler = &main_handler; #ifdef DEBUG opentrace(); trputs("Shell args: "); trargs(argv); @@ -353,3 +353,8 @@ exitcmd(int argc, char **argv) exraise(EXEXIT); /* NOTREACHED */ } + +void reset_handler(void) +{ + handler = &main_handler; +} |