diff options
Diffstat (limited to 'lib/isc/unix/file.c')
| -rw-r--r-- | lib/isc/unix/file.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/lib/isc/unix/file.c b/lib/isc/unix/file.c index e45e0fe..748aee8 100644 --- a/lib/isc/unix/file.c +++ b/lib/isc/unix/file.c @@ -1,8 +1,8 @@ /* - * Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc. ("ISC") * Copyright (C) 2000-2002 Internet Software Consortium. * - * Permission to use, copy, modify, and distribute this software for any + * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * @@ -48,7 +48,7 @@ * SUCH DAMAGE. */ -/* $Id: file.c,v 1.47.18.2 2005/04/29 00:17:07 marka Exp $ */ +/* $Id: file.c,v 1.51.332.2 2009/02/16 23:47:15 tbox Exp $ */ /*! \file */ @@ -67,6 +67,7 @@ #include <isc/dir.h> #include <isc/file.h> +#include <isc/log.h> #include <isc/random.h> #include <isc/string.h> #include <isc/time.h> @@ -235,7 +236,9 @@ isc_file_renameunique(const char *file, char *templet) { } } } - (void)unlink(file); + if (unlink(file) < 0) + if (errno != ENOENT) + return (isc__errno2result(errno)); return (ISC_R_SUCCESS); } @@ -287,7 +290,11 @@ isc_file_openunique(char *templet, FILE **fp) { f = fdopen(fd, "w+"); if (f == NULL) { result = isc__errno2result(errno); - (void)remove(templet); + if (remove(templet) < 0) { + isc_log_write(isc_lctx, ISC_LOGCATEGORY_GENERAL, + ISC_LOGMODULE_FILE, ISC_LOG_ERROR, + "remove '%s': failed", templet); + } (void)close(fd); } else *fp = f; @@ -386,7 +393,7 @@ isc_file_progname(const char *filename, char *buf, size_t buflen) { /* * Put the absolute name of the current directory into 'dirname', which is - * a buffer of at least 'length' characters. End the string with the + * a buffer of at least 'length' characters. End the string with the * appropriate path separator, such that the final product could be * concatenated with a relative pathname to make a valid pathname string. */ @@ -431,7 +438,7 @@ isc_result_t isc_file_truncate(const char *filename, isc_offset_t size) { isc_result_t result = ISC_R_SUCCESS; - if (truncate(filename, size) < 0) + if (truncate(filename, size) < 0) result = isc__errno2result(errno); return (result); } |
