cpt: remove getopt and use shell library instead.

FossilOrigin-Name: cbe6d1050c67fcce58e754cd03832089ffeb33a5f9455c55e71738ab11e0d056

1 files changed, 0 insertions, 110 deletions

diff --git a/getopt-ul/closestream.h b/getopt-ul/closestream.h
deleted file mode 100644
index 41afbe2..0000000
--- a/getopt-ul/closestream.h
+++ /dev/null
@@ -1,110 +0,0 @@
-#ifndef UTIL_LINUX_CLOSESTREAM_H
-#define UTIL_LINUX_CLOSESTREAM_H
-
-#include <stdio.h>
-#ifdef HAVE_STDIO_EXT_H
-#include <stdio_ext.h>
-#endif
-#include <unistd.h>
-
-#include "c.h"
-#include "nls.h"
-
-#ifndef CLOSE_EXIT_CODE
-# define CLOSE_EXIT_CODE EXIT_FAILURE
-#endif
-
-static inline int
-close_stream(FILE * stream)
-{
-#ifdef HAVE___FPENDING
-	const int some_pending = (__fpending(stream) != 0);
-#endif
-	const int prev_fail = (ferror(stream) != 0);
-	const int fclose_fail = (fclose(stream) != 0);
-
-	if (prev_fail || (fclose_fail && (
-#ifdef HAVE___FPENDING
-					  some_pending ||
-#endif
-					  errno != EBADF))) {
-		if (!fclose_fail && !(errno == EPIPE))
-			errno = 0;
-		return EOF;
-	}
-	return 0;
-}
-
-static inline int
-flush_standard_stream(FILE *stream)
-{
-	int fd;
-
-	errno = 0;
-
-	if (ferror(stream) != 0 || fflush(stream) != 0)
-		goto error;
-
-	/*
-	 * Calling fflush is not sufficient on some filesystems
-	 * like e.g. NFS, which may defer the actual flush until
-	 * close. Calling fsync would help solve this, but would
-	 * probably result in a performance hit. Thus, we work
-	 * around this issue by calling close on a dup'd file
-	 * descriptor from the stream.
-	 */
-	if ((fd = fileno(stream)) < 0 || (fd = dup(fd)) < 0 || close(fd) != 0)
-		goto error;
-
-	return 0;
-error:
-	return (errno == EBADF) ? 0 : EOF;
-}
-
-/* Meant to be used atexit(close_stdout); */
-static inline void
-close_stdout(void)
-{
-	if (flush_standard_stream(stdout) != 0 && !(errno == EPIPE)) {
-		if (errno)
-			warn(_("write error"));
-		else
-			warnx(_("write error"));
-		_exit(CLOSE_EXIT_CODE);
-	}
-
-	if (flush_standard_stream(stderr) != 0)
-		_exit(CLOSE_EXIT_CODE);
-}
-
-static inline void
-close_stdout_atexit(void)
-{
-	/*
-	 * Note that close stdout at exit disables ASAN to report memory leaks
-	 */
-#if !defined(__SANITIZE_ADDRESS__)
-	atexit(close_stdout);
-#endif
-}
-
-#ifndef HAVE_FSYNC
-static inline int
-fsync(int fd __attribute__((__unused__)))
-{
-	return 0;
-}
-#endif
-
-static inline int
-close_fd(int fd)
-{
-	const int fsync_fail = (fsync(fd) != 0);
-	const int close_fail = (close(fd) != 0);
-
-	if (fsync_fail || close_fail)
-		return EOF;
-	return 0;
-}
-
-#endif /* UTIL_LINUX_CLOSESTREAM_H */