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authorbigbiff <bigbiff@teamw.in>2015-01-02 01:44:14 +0100
committerDees Troy <dees_troy@teamw.in>2015-01-05 04:38:42 +0100
commit7b4c7a681cc4c0a53dc8a8baf4853e921cfbf5de (patch)
treefb69cb515cb4ab675d5850684cc402100b7a2a22 /libblkid/fileutils.c
parentcrypto: remove unused libs and clean up makefile (diff)
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Diffstat (limited to '')
-rw-r--r--libblkid/fileutils.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/libblkid/fileutils.c b/libblkid/fileutils.c
deleted file mode 100644
index ebfb12857..000000000
--- a/libblkid/fileutils.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2012 Sami Kerola <kerolasa@iki.fi>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-
-#include "c.h"
-#include "fileutils.h"
-#include "pathnames.h"
-#include "xalloc.h"
-
-#define _PATH_TMP "/tmp"
-/* Create open temporary file in safe way. Please notice that the
- * file permissions are -rw------- by default. */
-int xmkstemp(char **tmpname, char *dir)
-{
- char *localtmp;
- char *tmpenv;
- mode_t old_mode;
- int fd;
-
- /* Some use cases must be capable of being moved atomically
- * with rename(2), which is the reason why dir is here. */
- if (dir != NULL)
- tmpenv = dir;
- else
- tmpenv = getenv("TMPDIR");
-
- if (tmpenv)
- xasprintf(&localtmp, "%s/%s.XXXXXX", tmpenv,
- program_invocation_short_name);
- else
- xasprintf(&localtmp, "%s/%s.XXXXXX", _PATH_TMP,
- program_invocation_short_name);
- old_mode = umask(077);
- fd = mkstemp(localtmp);
- umask(old_mode);
- if (fd == -1) {
- free(localtmp);
- localtmp = NULL;
- }
- *tmpname = localtmp;
- return fd;
-}
-
-/*
- * portable getdtablesize()
- */
-int get_fd_tabsize(void)
-{
- int m;
-
-#if defined(HAVE_GETDTABLESIZE)
- m = getdtablesize();
-#elif defined(HAVE_GETRLIMIT) && defined(RLIMIT_NOFILE)
- struct rlimit rl;
-
- getrlimit(RLIMIT_NOFILE, &rl);
- m = rl.rlim_cur;
-#elif defined(HAVE_SYSCONF) && defined(_SC_OPEN_MAX)
- m = sysconf(_SC_OPEN_MAX);
-#else
- m = OPEN_MAX;
-#endif
- return m;
-}
-
-#ifdef TEST_PROGRAM
-int main(void)
-{
- FILE *f;
- char *tmpname;
- f = xfmkstemp(&tmpname, NULL);
- unlink(tmpname);
- free(tmpname);
- fclose(f);
- return EXIT_FAILURE;
-}
-#endif