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-rw-r--r--libreport/src/lib/read_write.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/libreport/src/lib/read_write.c b/libreport/src/lib/read_write.c
deleted file mode 100644
index 86d8a2c4..00000000
--- a/libreport/src/lib/read_write.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Utility routines.
- *
- * Copyright (C) 2010 ABRT team
- * Copyright (C) 2010 RedHat Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-#include "libreport.h"
-
-/* Die with an error message if we can't read the entire buffer. */
-void xread(int fd, void *buf, size_t count)
-{
- if (count)
- {
- ssize_t size = full_read(fd, buf, count);
- if ((size_t)size != count)
- error_msg_and_die("short read");
- }
-}
-
-ssize_t safe_read(int fd, void *buf, size_t count)
-{
- ssize_t n;
-
- do {
- n = read(fd, buf, count);
- } while (n < 0 && errno == EINTR);
-
- return n;
-}
-
-ssize_t safe_write(int fd, const void *buf, size_t count)
-{
- ssize_t n;
-
- do {
- n = write(fd, buf, count);
- } while (n < 0 && errno == EINTR);
-
- return n;
-}
-
-ssize_t full_read(int fd, void *buf, size_t len)
-{
- ssize_t cc;
- ssize_t total;
-
- total = 0;
-
- while (len)
- {
- cc = safe_read(fd, buf, len);
-
- if (cc < 0)
- {
- if (total)
- {
- /* we already have some! */
- /* user can do another read to know the error code */
- return total;
- }
- return cc; /* read() returns -1 on failure. */
- }
- if (cc == 0)
- break;
- buf = ((char *)buf) + cc;
- total += cc;
- len -= cc;
- }
-
- return total;
-}
-
-ssize_t full_write(int fd, const void *buf, size_t len)
-{
- ssize_t cc;
- ssize_t total;
-
- total = 0;
-
- while (len)
- {
- cc = safe_write(fd, buf, len);
-
- if (cc < 0)
- {
- if (total)
- {
- /* we already wrote some! */
- /* user can do another write to know the error code */
- return total;
- }
- return cc; /* write() returns -1 on failure. */
- }
-
- total += cc;
- buf = ((const char *)buf) + cc;
- len -= cc;
- }
-
- return total;
-}
-
-ssize_t full_write_str(int fd, const char *buf)
-{
- return full_write(fd, buf, strlen(buf));
-}