diff options
Diffstat (limited to 'contrib/bind9/lib/isc/unix/stdio.c')
-rw-r--r-- | contrib/bind9/lib/isc/unix/stdio.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/contrib/bind9/lib/isc/unix/stdio.c b/contrib/bind9/lib/isc/unix/stdio.c deleted file mode 100644 index 794164e73a9e..000000000000 --- a/contrib/bind9/lib/isc/unix/stdio.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC") - * Copyright (C) 2000, 2001 Internet Software Consortium. - * - * Permission to use, copy, modify, and 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. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* $Id: stdio.c,v 1.5.206.1 2004/03/06 08:15:02 marka Exp $ */ - -#include <config.h> - -#include <errno.h> -#include <unistd.h> - -#include <isc/stdio.h> - -#include "errno2result.h" - -isc_result_t -isc_stdio_open(const char *filename, const char *mode, FILE **fp) { - FILE *f; - - f = fopen(filename, mode); - if (f == NULL) - return (isc__errno2result(errno)); - *fp = f; - return (ISC_R_SUCCESS); -} - -isc_result_t -isc_stdio_close(FILE *f) { - int r; - - r = fclose(f); - if (r == 0) - return (ISC_R_SUCCESS); - else - return (isc__errno2result(errno)); -} - -isc_result_t -isc_stdio_seek(FILE *f, long offset, int whence) { - int r; - - r = fseek(f, offset, whence); - if (r == 0) - return (ISC_R_SUCCESS); - else - return (isc__errno2result(errno)); -} - -isc_result_t -isc_stdio_read(void *ptr, size_t size, size_t nmemb, FILE *f, size_t *nret) { - isc_result_t result = ISC_R_SUCCESS; - size_t r; - - clearerr(f); - r = fread(ptr, size, nmemb, f); - if (r != nmemb) { - if (feof(f)) - result = ISC_R_EOF; - else - result = isc__errno2result(errno); - } - if (nret != NULL) - *nret = r; - return (result); -} - -isc_result_t -isc_stdio_write(const void *ptr, size_t size, size_t nmemb, FILE *f, - size_t *nret) -{ - isc_result_t result = ISC_R_SUCCESS; - size_t r; - - clearerr(f); - r = fwrite(ptr, size, nmemb, f); - if (r != nmemb) - result = isc__errno2result(errno); - if (nret != NULL) - *nret = r; - return (result); -} - -isc_result_t -isc_stdio_flush(FILE *f) { - int r; - - r = fflush(f); - if (r == 0) - return (ISC_R_SUCCESS); - else - return (isc__errno2result(errno)); -} - -isc_result_t -isc_stdio_sync(FILE *f) { - int r; - - r = fsync(fileno(f)); - if (r == 0) - return (ISC_R_SUCCESS); - else - return (isc__errno2result(errno)); -} - |