Wrapped setjmp(), sigsetjmp(), and vfork() calls to silence gcc -Wclobbered for good...

[mmh] / uip / mhbuildsbr.c

diff --git a/uip/mhbuildsbr.c b/uip/mhbuildsbr.c
index 87ebf16..d417bef 100644 (file)
--- a/uip/mhbuildsbr.c
+++ b/uip/mhbuildsbr.c
@@ -988,8 +988,7 @@ compose_content (CT ct)
     default:
        if (!ce->ce_file) {
            pid_t child_id;
-           int i, len, buflen;
-           volatile int xstdout;
+           int i, xstdout, len, buflen;
            char *bp, **ap, *cp;
            char *vec[4], buffer[BUFSIZ];
            FILE *out;
@@ -1088,7 +1087,7 @@ raw:
            if ((out = fopen (ce->ce_file, "w")) == NULL)
                adios (ce->ce_file, "unable to open for writing");
 
-           for (i = 0; (child_id = vfork()) == NOTOK && i > 5; i++)
+           for (i = 0; (child_id = m_vfork()) == NOTOK && i > 5; i++)
                sleep (5);
            switch (child_id) {
            case NOTOK: