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Diffstat (limited to 'support/support.h')
-rw-r--r-- | support/support.h | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/support/support.h b/support/support.h deleted file mode 100644 index 4b5f04c2cc..0000000000 --- a/support/support.h +++ /dev/null @@ -1,74 +0,0 @@ -/* Common extra functions. - Copyright (C) 2016-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* This header file should only contain definitions compatible with - C90. (Using __attribute__ is fine because <features.h> provides a - fallback.) */ - -#ifndef SUPPORT_H -#define SUPPORT_H - -#include <stddef.h> -#include <sys/cdefs.h> - -__BEGIN_DECLS - -/* Write a message to standard output. Can be used in signal - handlers. */ -void write_message (const char *message) __attribute__ ((nonnull (1))); - -/* Avoid all the buffer overflow messages on stderr. */ -void ignore_stderr (void); - -/* Set fortification error handler. Used when tests want to verify that bad - code is caught by the library. */ -void set_fortify_handler (void (*handler) (int sig)); - -/* Report an out-of-memory error for the allocation of SIZE bytes in - FUNCTION, terminating the process. */ -void oom_error (const char *function, size_t size) - __attribute__ ((nonnull (1))); - -/* Return a pointer to a memory region of SIZE bytes. The memory is - initialized to zero and will be shared with subprocesses (across - fork). The returned pointer must be freed using - support_shared_free; it is not compatible with the malloc - functions. */ -void *support_shared_allocate (size_t size); - -/* Deallocate a pointer returned by support_shared_allocate. */ -void support_shared_free (void *); - -/* Write CONTENTS to the file PATH. Create or truncate the file as - needed. The file mode is 0666 masked by the umask. Terminate the - process on error. */ -void support_write_file_string (const char *path, const char *contents); - -/* Error-checking wrapper functions which terminate the process on - error. */ - -void *xmalloc (size_t) __attribute__ ((malloc)); -void *xcalloc (size_t n, size_t s) __attribute__ ((malloc)); -void *xrealloc (void *p, size_t n); -char *xasprintf (const char *format, ...) - __attribute__ ((format (printf, 1, 2), malloc)); -char *xstrdup (const char *); - -__END_DECLS - -#endif /* SUPPORT_H */ |