*: more readable handling of pipe fds. No code changes.

1 files changed, 8 insertions, 8 deletions

diff --git a/archival/libunarchive/open_transformer.c b/archival/libunarchive/open_transformer.c
index d6f5e6271..3c551de06 100644
--- a/archival/libunarchive/open_transformer.c
+++ b/archival/libunarchive/open_transformer.c
@@ -15,10 +15,10 @@ int open_transformer(int src_fd,
         USE_DESKTOP(long long) int (*transformer)(int src_fd, int dst_fd),
         const char *transform_prog)
 {
-        int fd_pipe[2];
+        struct fd_pair fd_pipe;
         int pid;
 
-        xpipe(fd_pipe);
+        xpiped_pair(fd_pipe);
 
 #if BB_MMU
         pid = fork();
@@ -30,12 +30,12 @@ int open_transformer(int src_fd,
 
         if (pid == 0) {
                 /* child process */
-                close(fd_pipe[0]); /* We don't want to read from the parent */
+                close(fd_pipe.rd); /* We don't want to read from the parent */
                 // FIXME: error check?
 #if BB_MMU
-                transformer(src_fd, fd_pipe[1]);
+                transformer(src_fd, fd_pipe.wr);
                 if (ENABLE_FEATURE_CLEAN_UP) {
-                        close(fd_pipe[1]); /* Send EOF */
+                        close(fd_pipe.wr); /* Send EOF */
                         close(src_fd);
                 }
                 exit(0);
@@ -43,7 +43,7 @@ int open_transformer(int src_fd,
                 {
                         char *argv[4];
                         xmove_fd(src_fd, 0);
-                        xmove_fd(fd_pipe[1], 1);
+                        xmove_fd(fd_pipe.wr, 1);
                         argv[0] = (char*)transform_prog;
                         argv[1] = (char*)"-cf";
                         argv[2] = (char*)"-";
@@ -56,7 +56,7 @@ int open_transformer(int src_fd,
         }
 
         /* parent process */
-        close(fd_pipe[1]); /* Don't want to write to the child */
+        close(fd_pipe.wr); /* Don't want to write to the child */
 
-        return fd_pipe[0];
+        return fd_pipe.rd;
 }