Rich Felker suggested removing dprintf() from watch, and one thing led to

another... This adds bb_xspawn() support, which does vfork/exec.  (I don't
know why using a static instead of a local adds ~40 bytes, but using
the local doesn't work...)

1 files changed, 2 insertions, 0 deletions

diff --git a/include/libbb.h b/include/libbb.h
index ca3afea98..928e25d30 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -146,6 +146,8 @@ extern void  bb_fflush_stdout_and_exit(int retval) ATTRIBUTE_NORETURN;
 
 extern void xstat(const char *filename, struct stat *buf);
 extern int  bb_xsocket(int domain, int type, int protocol);
+extern pid_t bb_spawn(char **argv);
+extern pid_t bb_xspawn(char **argv);
 extern void bb_xdaemon(int nochdir, int noclose);
 extern void bb_xbind(int sockfd, struct sockaddr *my_addr, socklen_t addrlen);
 extern void bb_xlisten(int s, int backlog);