Merging upstream version 1.46.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 104 deletions

diff --git a/fluent-bit/lib/libbacktrace-8602fda/posix.c b/fluent-bit/lib/libbacktrace-8602fda/posix.c
deleted file mode 100644
index 924631d2e..000000000
--- a/fluent-bit/lib/libbacktrace-8602fda/posix.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* posix.c -- POSIX file I/O routines for the backtrace library.
-   Copyright (C) 2012-2021 Free Software Foundation, Inc.
-   Written by Ian Lance Taylor, Google.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    (1) Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-    (2) Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in
-    the documentation and/or other materials provided with the
-    distribution.
-
-    (3) The name of the author may not be used to
-    endorse or promote products derived from this software without
-    specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
-IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.  */
-
-#include "config.h"
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include "backtrace.h"
-#include "internal.h"
-
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
-#ifndef O_CLOEXEC
-#define O_CLOEXEC 0
-#endif
-
-#ifndef FD_CLOEXEC
-#define FD_CLOEXEC 1
-#endif
-
-/* Open a file for reading.  */
-
-int
-backtrace_open (const char *filename, backtrace_error_callback error_callback,
-		void *data, int *does_not_exist)
-{
-  int descriptor;
-
-  if (does_not_exist != NULL)
-    *does_not_exist = 0;
-
-  descriptor = open (filename, (int) (O_RDONLY | O_BINARY | O_CLOEXEC));
-  if (descriptor < 0)
-    {
-      /* If DOES_NOT_EXIST is not NULL, then don't call ERROR_CALLBACK
-	 if the file does not exist.  We treat lacking permission to
-	 open the file as the file not existing; this case arises when
-	 running the libgo syscall package tests as root.  */
-      if (does_not_exist != NULL && (errno == ENOENT || errno == EACCES))
-	*does_not_exist = 1;
-      else
-	error_callback (data, filename, errno);
-      return -1;
-    }
-
-#ifdef HAVE_FCNTL
-  /* Set FD_CLOEXEC just in case the kernel does not support
-     O_CLOEXEC. It doesn't matter if this fails for some reason.
-     FIXME: At some point it should be safe to only do this if
-     O_CLOEXEC == 0.  */
-  fcntl (descriptor, F_SETFD, FD_CLOEXEC);
-#endif
-
-  return descriptor;
-}
-
-/* Close DESCRIPTOR.  */
-
-int
-backtrace_close (int descriptor, backtrace_error_callback error_callback,
-		 void *data)
-{
-  if (close (descriptor) < 0)
-    {
-      error_callback (data, "close", errno);
-      return 0;
-    }
-  return 1;
-}