libiberty: remove source files that either duplicate functionality

already present in all modern libc implementations, or are
incompatible with modern development environments, or both.

1 files changed, 0 insertions, 35 deletions

diff --git a/libiberty/waitpid.c b/libiberty/waitpid.c
deleted file mode 100644
index fd519d769..000000000
--- a/libiberty/waitpid.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-
-@deftypefn Supplemental int waitpid (int @var{pid}, int *@var{status}, int)
-
-This is a wrapper around the @code{wait} function.  Any ``special''
-values of @var{pid} depend on your implementation of @code{wait}, as
-does the return value.  The third argument is unused in @libib{}.
-
-@end deftypefn
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "ansidecl.h"
-
-/* On some systems (such as WindISS), you must include <sys/types.h>
-   to get the definition of "pid_t" before you include <sys/wait.h>.  */
-#include <sys/types.h>
-
-#ifdef HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-
-pid_t
-waitpid (pid_t pid, int *stat_loc, int options ATTRIBUTE_UNUSED)
-{
-  for (;;)
-    {
-      int wpid = wait(stat_loc);
-      if (wpid == pid || wpid == -1)
-	return wpid;
-    }
-}