[PATCH] Formalize input/output pipe checking

[splice.git] / splice-net.c

diff --git a/splice-net.c b/splice-net.c
index c7df53487e8fa2372fea36cc093a82cb33bf18f2..2c117d9d379d7f6205becfcba693302b7cb7442d 100644 (file)
--- a/splice-net.c
+++ b/splice-net.c
@@ -12,7 +12,6 @@
 #include <arpa/inet.h>
 #include <string.h>
 #include <sys/time.h>
-#include <sys/stat.h>
 #include <errno.h>
 
 #include "splice.h"
@@ -28,17 +27,12 @@ int main(int argc, char *argv[])
        struct sockaddr_in addr;
        unsigned short port;
        int fd, ret;
-       struct stat sb;
 
        if (argc < 3)
                return usage(argv[0]);
 
-       if (fstat(STDIN_FILENO, &sb) < 0)
-               return error("stat");
-       if (!S_ISFIFO(sb.st_mode)) {
-               fprintf(stderr, "stdin must be a pipe\n");
+       if (check_input_pipe())
                return usage(argv[0]);
-       }
 
        port = atoi(argv[2]);