X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fmhl.c;fp=uip%2Fmhl.c;h=09fa36659fd39b851cd8bcc35163f98b720343fe;hp=540367356acc7c5d0d80268d0e28e76f4f43441a;hb=c72e2386fd126324e3b699d4b37f71a3c40f56bc;hpb=62b0c6727235a0bc560179dbf6b13d252716c02c

diff --git a/uip/mhl.c b/uip/mhl.c
index 5403673..09fa366 100644
--- a/uip/mhl.c
+++ b/uip/mhl.c
@@ -12,7 +12,6 @@
 #include <h/fmt_scan.h>
 #include <h/tws.h>
 #include <h/utils.h>
-#include <setjmp.h>
 #include <signal.h>
 
 /*
@@ -174,7 +173,7 @@ static char *parptr;
 static int num_ignores = 0;
 static char *ignores[MAXARGS];
 
-static  jmp_buf env;
+volatile sig_atomic_t eflag = 0;
 
 /*
 ** Redefine a couple of functions.
@@ -565,21 +564,19 @@ process(char *fname, int ofilen, int ofilec)
 	FILE *fp = NULL;
 	struct mcomp *c1;
 
-	if (setjmp(env) == 0) {
-		if (fname) {
-			fp = fopen(fname, "r");
-			if (fp == NULL) {
-				advise(fname, "unable to open");
-				exitstat++;
-				return;
-			}
-		} else {
-			fname = "(stdin)";
-			fp = stdin;
+	if (fname) {
+		fp = fopen(fname, "r");
+		if (fp == NULL) {
+			advise(fname, "unable to open");
+			exitstat++;
+			return;
 		}
-		SIGNAL(SIGINT, intrser);
-		mhlfile(fp, fname, ofilen, ofilec);
+	} else {
+		fname = "(stdin)";
+		fp = stdin;
 	}
+	SIGNAL(SIGINT, intrser);
+	mhlfile(fp, fname, ofilen, ofilec);
 
 	SIGNAL(SIGINT, SIG_IGN);
 	if (fp != stdin)
@@ -615,7 +612,7 @@ mhlfile(FILE *fp, char *mname, int ofilen, int ofilec)
 		printf(">>> %s\n\n", mname);
 	}
 
-	for (state = FLD;;) {
+	for (state = FLD;!eflag;) {
 		switch (state = m_getfld(state, name, buf, sizeof(buf), fp)) {
 		case FLD:
 		case FLDPLUS:
@@ -1104,7 +1101,5 @@ putch(char ch)
 static void
 intrser(int i)
 {
-	discard(stdout);
-	putchar('\n');
-	longjmp(env, DONE);
+	eflag = 1;
 }