Rename _info.c to _info: this means we can simple compile *.c.

[ccan-lca-2011.git] / ccan / noerr / _info.c

diff --git a/ccan/noerr/_info.c b/ccan/noerr/_info.c
deleted file mode 100644 (file)
index fee413d..0000000
--- a/ccan/noerr/_info.c
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include "config.h"
-
-/**
- * noerr - routines for cleaning up without blatting errno
- *
- * It is a good idea to follow the standard C convention of setting errno in
- * your own helper functions.  Unfortunately, care must be taken in the error
- * paths as most standard functions can (and do) overwrite errno, even if they
- * succeed.
- *
- * Example:
- *     #include <sys/types.h>
- *     #include <sys/stat.h>
- *     #include <fcntl.h>
- *     #include <stdbool.h>
- *     #include <string.h>
- *     #include <errno.h>
- *     #include <ccan/noerr/noerr.h>
- *
- *     bool write_string_to_file(const char *file, const char *string)
- *     {
- *             int ret, fd = open(file, O_WRONLY|O_CREAT|O_EXCL, 0600);
- *             if (fd < 0)
- *                     return false;
- *             ret = write(fd, string, strlen(string));
- *             if (ret < 0) {
- *                     // Preserve errno from write above.
- *                     close_noerr(fd);
- *                     unlink_noerr(file);
- *                     return false;
- *             }
- *             if (close(fd) != 0) {
- *                     // Again, preserve errno.
- *                     unlink_noerr(file);
- *                     return false;
- *             }
- *             // A short write means out of space.
- *             if (ret < strlen(string)) {
- *                     unlink(file);
- *                     errno = ENOSPC;
- *                     return false;
- *             }
- *             return true;
- *     }
- *
- * Licence: LGPL (2 or any later version)
- */
-int main(int argc, char *argv[])
-{
-       if (argc != 2)
-               return 1;
-
-       if (strcmp(argv[1], "depends") == 0)
-               /* Nothing. */
-               return 0;
-
-       return 1;
-}