Some lib fixes: mark xvfork() noinline, make xsendfile() return bytes copied,

make xsocket()'s returned fd CLOEXEC.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/lib.h b/lib/lib.h
index d5a48326..2cb0c07a 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -211,7 +211,7 @@ off_t fdlength(int fd);
 void loopfiles_rw(char **argv, int flags, int permissions,
   void (*function)(int fd, char *name));
 void loopfiles(char **argv, void (*function)(int fd, char *name));
-void xsendfile(int in, int out);
+long long xsendfile(int in, int out);
 int wfchmodat(int rc, char *name, mode_t mode);
 int copy_tempfile(int fdin, char *name, char **tempname);
 void delete_tempfile(int fdin, int fdout, char **tempname);