closefds() doesn't seem relevant or large enough to be a function.

[mmh] / uip / repl.c

diff --git a/uip/repl.c b/uip/repl.c
index be4eb40..3c9e483 100644 (file)
--- a/uip/repl.c
+++ b/uip/repl.c
@@ -766,7 +766,7 @@ insert(struct mailname *np)
 static void
 replfilter(FILE *in, FILE *out, char *filter)
 {
-       int pid;
+       int pid, n;
        char *errstr;
 
        if (filter == NULL)
@@ -785,7 +785,9 @@ replfilter(FILE *in, FILE *out, char *filter)
        case OK:
                dup2(fileno(in), fileno(stdin));
                dup2(fileno(out), fileno(stdout));
-               closefds(3);
+               for (n=3; n<OPEN_MAX; n++) {
+                       close(n);
+               }
 
                execlp("mhl", "mhl", "-form", filter, NULL);
                errstr = strerror(errno);