Work with buildroot's extensively patched uClibc, and for nommu support move xfork() to portability.h and #ifdef based on __uClinux__ (which seems to be the nommu compiler define).

1 files changed, 11 insertions, 0 deletions

diff --git a/lib/portability.c b/lib/portability.c
index 910b1ea9..7d6d85f3 100644
--- a/lib/portability.c
+++ b/lib/portability.c
@@ -6,6 +6,17 @@
 
 #include "toys.h"
 
+#if !defined(__uClinux__)
+pid_t xfork(void)
+{
+  pid_t pid = fork();
+
+  if (pid < 0) perror_exit("fork");
+
+  return pid;
+}
+#endif
+
 #if defined(__APPLE__)
 ssize_t getdelim(char **linep, size_t *np, int delim, FILE *stream)
 {