diff options
Diffstat (limited to 'source/include/talloc.h')
| -rw-r--r-- | source/include/talloc.h | 43 |
1 files changed, 16 insertions, 27 deletions
diff --git a/source/include/talloc.h b/source/include/talloc.h index 64a58830413..06efbf6952a 100644 --- a/source/include/talloc.h +++ b/source/include/talloc.h @@ -1,10 +1,10 @@ #ifndef _TALLOC_H_ #define _TALLOC_H_ /* - Unix SMB/CIFS implementation. + Unix SMB/Netbios implementation. + Version 3.0 Samba temporary memory allocation functions Copyright (C) Andrew Tridgell 2000 - Copyright (C) 2001 by Martin Pool <mbp@samba.org> 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 @@ -21,31 +21,20 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -/** - * @ingroup talloc - * @{ - * @sa talloc.c - */ +struct talloc_chunk { + struct talloc_chunk *next; + size_t size; + void *ptr; +}; -/** - * talloc allocation pool. All allocated blocks can be freed in one go. - **/ -typedef struct talloc_ctx TALLOC_CTX; +typedef struct { + struct talloc_chunk *list; + size_t total_alloc_size; +} TALLOC_CTX; -TALLOC_CTX *talloc_init_named(char const *fmt, ...) PRINTF_ATTRIBUTE(1, 2); +/* free memory if the pointer is valid and zero the pointer */ +#ifndef SAFE_FREE +#define SAFE_FREE(x) do { if ((x) != NULL) {free((x)); (x)=NULL;} } while(0) +#endif -char *talloc_vasprintf(TALLOC_CTX *t, const char *fmt, va_list ap) - PRINTF_ATTRIBUTE(2, 0); - -char *talloc_asprintf(TALLOC_CTX *t, const char *fmt, ...) - PRINTF_ATTRIBUTE(2, 3); - -char *talloc_vasprintf_append(TALLOC_CTX *t, char *, const char *, va_list ap) - PRINTF_ATTRIBUTE(3, 0); - -char *talloc_asprintf_append(TALLOC_CTX *t, char *, const char *, ...) - PRINTF_ATTRIBUTE(3, 4); - -/** @} */ - -#endif /* ndef _TALLOC_H_ */ +#endif |