diff options
Diffstat (limited to 'lib/talloc')
| -rw-r--r-- | lib/talloc/talloc.c | 124 |
1 files changed, 62 insertions, 62 deletions
diff --git a/lib/talloc/talloc.c b/lib/talloc/talloc.c index bc1c697789..d3b5565fe2 100644 --- a/lib/talloc/talloc.c +++ b/lib/talloc/talloc.c @@ -139,19 +139,19 @@ struct talloc_chunk { #define TC_HDR_SIZE ((sizeof(struct talloc_chunk)+15)&~15) #define TC_PTR_FROM_CHUNK(tc) ((void *)(TC_HDR_SIZE + (char*)tc)) -int talloc_version_major(void) +_PUBLIC_ int talloc_version_major(void) { return TALLOC_VERSION_MAJOR; } -int talloc_version_minor(void) +_PUBLIC_ int talloc_version_minor(void) { return TALLOC_VERSION_MINOR; } static void (*talloc_log_fn)(const char *message); -void talloc_set_log_fn(void (*log_fn)(const char *message)) +_PUBLIC_ void talloc_set_log_fn(void (*log_fn)(const char *message)) { talloc_log_fn = log_fn; } @@ -179,14 +179,14 @@ static void talloc_log_stderr(const char *message) fprintf(stderr, "%s", message); } -void talloc_set_log_stderr(void) +_PUBLIC_ void talloc_set_log_stderr(void) { talloc_set_log_fn(talloc_log_stderr); } static void (*talloc_abort_fn)(const char *reason); -void talloc_set_abort_fn(void (*abort_fn)(const char *reason)) +_PUBLIC_ void talloc_set_abort_fn(void (*abort_fn)(const char *reason)) { talloc_abort_fn = abort_fn; } @@ -291,7 +291,7 @@ static inline struct talloc_chunk *talloc_parent_chunk(const void *ptr) return tc->parent; } -void *talloc_parent(const void *ptr) +_PUBLIC_ void *talloc_parent(const void *ptr) { struct talloc_chunk *tc = talloc_parent_chunk(ptr); return tc? TC_PTR_FROM_CHUNK(tc) : NULL; @@ -300,7 +300,7 @@ void *talloc_parent(const void *ptr) /* find parents name */ -const char *talloc_parent_name(const void *ptr) +_PUBLIC_ const char *talloc_parent_name(const void *ptr) { struct talloc_chunk *tc = talloc_parent_chunk(ptr); return tc? tc->name : NULL; @@ -438,7 +438,7 @@ static inline void *__talloc(const void *context, size_t size) * Create a talloc pool */ -void *talloc_pool(const void *context, size_t size) +_PUBLIC_ void *talloc_pool(const void *context, size_t size) { void *result = __talloc(context, size + TALLOC_POOL_HDR_SIZE); struct talloc_chunk *tc; @@ -467,7 +467,7 @@ void *talloc_pool(const void *context, size_t size) if the destructor fails then the free is failed, and the memory can be continued to be used */ -void _talloc_set_destructor(const void *ptr, int (*destructor)(void *)) +_PUBLIC_ void _talloc_set_destructor(const void *ptr, int (*destructor)(void *)) { struct talloc_chunk *tc = talloc_chunk_from_ptr(ptr); tc->destructor = destructor; @@ -476,7 +476,7 @@ void _talloc_set_destructor(const void *ptr, int (*destructor)(void *)) /* increase the reference count on a piece of memory. */ -int talloc_increase_ref_count(const void *ptr) +_PUBLIC_ int talloc_increase_ref_count(const void *ptr) { if (unlikely(!talloc_reference(null_context, ptr))) { return -1; @@ -532,7 +532,7 @@ static inline void *_talloc_named_const(const void *context, size_t size, const same underlying data, and you want to be able to free the two instances separately, and in either order */ -void *_talloc_reference_loc(const void *context, const void *ptr, const char *location) +_PUBLIC_ void *_talloc_reference_loc(const void *context, const void *ptr, const char *location) { struct talloc_chunk *tc; struct talloc_reference_handle *handle; @@ -733,7 +733,7 @@ static void *_talloc_steal_internal(const void *new_ctx, const void *ptr) ptr on success, or NULL if it could not be transferred. passing NULL as ptr will always return NULL with no side effects. */ -void *_talloc_steal_loc(const void *new_ctx, const void *ptr, const char *location) +_PUBLIC_ void *_talloc_steal_loc(const void *new_ctx, const void *ptr, const char *location) { struct talloc_chunk *tc; @@ -773,7 +773,7 @@ void *_talloc_steal_loc(const void *new_ctx, const void *ptr, const char *locati The old parent can be either a reference or a parent */ -void *talloc_reparent(const void *old_parent, const void *new_parent, const void *ptr) +_PUBLIC_ void *talloc_reparent(const void *old_parent, const void *new_parent, const void *ptr) { struct talloc_chunk *tc; struct talloc_reference_handle *h; @@ -833,7 +833,7 @@ static inline int talloc_unreference(const void *context, const void *ptr) remove a specific parent context from a pointer. This is a more controlled varient of talloc_free() */ -int talloc_unlink(const void *context, void *ptr) +_PUBLIC_ int talloc_unlink(const void *context, void *ptr) { struct talloc_chunk *tc_p, *new_p; void *new_parent; @@ -900,7 +900,7 @@ static inline const char *talloc_set_name_v(const void *ptr, const char *fmt, va /* add a name to an existing pointer */ -const char *talloc_set_name(const void *ptr, const char *fmt, ...) +_PUBLIC_ const char *talloc_set_name(const void *ptr, const char *fmt, ...) { const char *name; va_list ap; @@ -916,7 +916,7 @@ const char *talloc_set_name(const void *ptr, const char *fmt, ...) talloc_named() operates just like talloc() except that it allows you to name the pointer. */ -void *talloc_named(const void *context, size_t size, const char *fmt, ...) +_PUBLIC_ void *talloc_named(const void *context, size_t size, const char *fmt, ...) { va_list ap; void *ptr; @@ -940,7 +940,7 @@ void *talloc_named(const void *context, size_t size, const char *fmt, ...) /* return the name of a talloc ptr, or "UNNAMED" */ -const char *talloc_get_name(const void *ptr) +_PUBLIC_ const char *talloc_get_name(const void *ptr) { struct talloc_chunk *tc = talloc_chunk_from_ptr(ptr); if (unlikely(tc->name == TALLOC_MAGIC_REFERENCE)) { @@ -957,7 +957,7 @@ const char *talloc_get_name(const void *ptr) check if a pointer has the given name. If it does, return the pointer, otherwise return NULL */ -void *talloc_check_name(const void *ptr, const char *name) +_PUBLIC_ void *talloc_check_name(const void *ptr, const char *name) { const char *pname; if (unlikely(ptr == NULL)) return NULL; @@ -986,7 +986,7 @@ static void talloc_abort_type_missmatch(const char *location, talloc_abort(reason); } -void *_talloc_get_type_abort(const void *ptr, const char *name, const char *location) +_PUBLIC_ void *_talloc_get_type_abort(const void *ptr, const char *name, const char *location) { const char *pname; @@ -1007,7 +1007,7 @@ void *_talloc_get_type_abort(const void *ptr, const char *name, const char *loca /* this is for compatibility with older versions of talloc */ -void *talloc_init(const char *fmt, ...) +_PUBLIC_ void *talloc_init(const char *fmt, ...) { va_list ap; void *ptr; @@ -1040,7 +1040,7 @@ void *talloc_init(const char *fmt, ...) should probably not be used in new code. It's in here to keep the talloc code consistent across Samba 3 and 4. */ -void talloc_free_children(void *ptr) +_PUBLIC_ void talloc_free_children(void *ptr) { struct talloc_chunk *tc; @@ -1084,7 +1084,7 @@ void talloc_free_children(void *ptr) /* Allocate a bit of memory as a child of an existing pointer */ -void *_talloc(const void *context, size_t size) +_PUBLIC_ void *_talloc(const void *context, size_t size) { return __talloc(context, size); } @@ -1092,7 +1092,7 @@ void *_talloc(const void *context, size_t size) /* externally callable talloc_set_name_const() */ -void talloc_set_name_const(const void *ptr, const char *name) +_PUBLIC_ void talloc_set_name_const(const void *ptr, const char *name) { _talloc_set_name_const(ptr, name); } @@ -1102,7 +1102,7 @@ void talloc_set_name_const(const void *ptr, const char *name) talloc_named() operates just like talloc() except that it allows you to name the pointer. */ -void *talloc_named_const(const void *context, size_t size, const char *name) +_PUBLIC_ void *talloc_named_const(const void *context, size_t size, const char *name) { return _talloc_named_const(context, size, name); } @@ -1115,7 +1115,7 @@ void *talloc_named_const(const void *context, size_t size, const char *name) will not be freed if the ref_count is > 1 or the destructor (if any) returns non-zero */ -int _talloc_free(void *ptr, const char *location) +_PUBLIC_ int _talloc_free(void *ptr, const char *location) { struct talloc_chunk *tc; @@ -1147,7 +1147,7 @@ int _talloc_free(void *ptr, const char *location) A talloc version of realloc. The context argument is only used if ptr is NULL */ -void *_talloc_realloc(const void *context, void *ptr, size_t size, const char *name) +_PUBLIC_ void *_talloc_realloc(const void *context, void *ptr, size_t size, const char *name) { struct talloc_chunk *tc; void *new_ptr; @@ -1249,7 +1249,7 @@ void *_talloc_realloc(const void *context, void *ptr, size_t size, const char *n a wrapper around talloc_steal() for situations where you are moving a pointer between two structures, and want the old pointer to be set to NULL */ -void *_talloc_move(const void *new_ctx, const void *_pptr) +_PUBLIC_ void *_talloc_move(const void *new_ctx, const void *_pptr) { const void **pptr = discard_const_p(const void *,_pptr); void *ret = talloc_steal(new_ctx, discard_const_p(void, *pptr)); @@ -1260,7 +1260,7 @@ void *_talloc_move(const void *new_ctx, const void *_pptr) /* return the total size of a talloc pool (subtree) */ -size_t talloc_total_size(const void *ptr) +_PUBLIC_ size_t talloc_total_size(const void *ptr) { size_t total = 0; struct talloc_chunk *c, *tc; @@ -1295,7 +1295,7 @@ size_t talloc_total_size(const void *ptr) /* return the total number of blocks in a talloc pool (subtree) */ -size_t talloc_total_blocks(const void *ptr) +_PUBLIC_ size_t talloc_total_blocks(const void *ptr) { size_t total = 0; struct talloc_chunk *c, *tc; @@ -1328,7 +1328,7 @@ size_t talloc_total_blocks(const void *ptr) /* return the number of external references to a pointer */ -size_t talloc_reference_count(const void *ptr) +_PUBLIC_ size_t talloc_reference_count(const void *ptr) { struct talloc_chunk *tc = talloc_chunk_from_ptr(ptr); struct talloc_reference_handle *h; @@ -1343,7 +1343,7 @@ size_t talloc_reference_count(const void *ptr) /* report on memory usage by all children of a pointer, giving a full tree view */ -void talloc_report_depth_cb(const void *ptr, int depth, int max_depth, +_PUBLIC_ void talloc_report_depth_cb(const void *ptr, int depth, int max_depth, void (*callback)(const void *ptr, int depth, int max_depth, int is_ref, @@ -1427,7 +1427,7 @@ static void talloc_report_depth_FILE_helper(const void *ptr, int depth, int max_ /* report on memory usage by all children of a pointer, giving a full tree view */ -void talloc_report_depth_file(const void *ptr, int depth, int max_depth, FILE *f) +_PUBLIC_ void talloc_report_depth_file(const void *ptr, int depth, int max_depth, FILE *f) { if (f) { talloc_report_depth_cb(ptr, depth, max_depth, talloc_report_depth_FILE_helper, f); @@ -1438,7 +1438,7 @@ void talloc_report_depth_file(const void *ptr, int depth, int max_depth, FILE *f /* report on memory usage by all children of a pointer, giving a full tree view */ -void talloc_report_full(const void *ptr, FILE *f) +_PUBLIC_ void talloc_report_full(const void *ptr, FILE *f) { talloc_report_depth_file(ptr, 0, -1, f); } @@ -1446,7 +1446,7 @@ void talloc_report_full(const void *ptr, FILE *f) /* report on memory usage by all children of a pointer */ -void talloc_report(const void *ptr, FILE *f) +_PUBLIC_ void talloc_report(const void *ptr, FILE *f) { talloc_report_depth_file(ptr, 0, 1, f); } @@ -1474,7 +1474,7 @@ static void talloc_report_null_full(void) /* enable tracking of the NULL context */ -void talloc_enable_null_tracking(void) +_PUBLIC_ void talloc_enable_null_tracking(void) { if (null_context == NULL) { null_context = _talloc_named_const(NULL, 0, "null_context"); @@ -1488,7 +1488,7 @@ void talloc_enable_null_tracking(void) enable tracking of the NULL context, not moving the autofree context into the NULL context. This is needed for the talloc testsuite */ -void talloc_enable_null_tracking_no_autofree(void) +_PUBLIC_ void talloc_enable_null_tracking_no_autofree(void) { if (null_context == NULL) { null_context = _talloc_named_const(NULL, 0, "null_context"); @@ -1498,7 +1498,7 @@ void talloc_enable_null_tracking_no_autofree(void) /* disable tracking of the NULL context */ -void talloc_disable_null_tracking(void) +_PUBLIC_ void talloc_disable_null_tracking(void) { if (null_context != NULL) { /* we have to move any children onto the real NULL @@ -1523,7 +1523,7 @@ void talloc_disable_null_tracking(void) /* enable leak reporting on exit */ -void talloc_enable_leak_report(void) +_PUBLIC_ void talloc_enable_leak_report(void) { talloc_enable_null_tracking(); atexit(talloc_report_null); @@ -1532,7 +1532,7 @@ void talloc_enable_leak_report(void) /* enable full leak reporting on exit */ -void talloc_enable_leak_report_full(void) +_PUBLIC_ void talloc_enable_leak_report_full(void) { talloc_enable_null_tracking(); atexit(talloc_report_null_full); @@ -1541,7 +1541,7 @@ void talloc_enable_leak_report_full(void) /* talloc and zero memory. */ -void *_talloc_zero(const void *ctx, size_t size, const char *name) +_PUBLIC_ void *_talloc_zero(const void *ctx, size_t size, const char *name) { void *p = _talloc_named_const(ctx, size, name); @@ -1555,7 +1555,7 @@ void *_talloc_zero(const void *ctx, size_t size, const char *name) /* memdup with a talloc. */ -void *_talloc_memdup(const void *t, const void *p, size_t size, const char *name) +_PUBLIC_ void *_talloc_memdup(const void *t, const void *p, size_t size, const char *name) { void *newp = _talloc_named_const(t, size, name); @@ -1583,7 +1583,7 @@ static inline char *__talloc_strlendup(const void *t, const char *p, size_t len) /* strdup with a talloc */ -char *talloc_strdup(const void *t, const char *p) +_PUBLIC_ char *talloc_strdup(const void *t, const char *p) { if (unlikely(!p)) return NULL; return __talloc_strlendup(t, p, strlen(p)); @@ -1592,7 +1592,7 @@ char *talloc_strdup(const void *t, const char *p) /* strndup with a talloc */ -char *talloc_strndup(const void *t, const char *p, size_t n) +_PUBLIC_ char *talloc_strndup(const void *t, const char *p, size_t n) { if (unlikely(!p)) return NULL; return __talloc_strlendup(t, p, strnlen(p, n)); @@ -1617,7 +1617,7 @@ static inline char *__talloc_strlendup_append(char *s, size_t slen, /* * Appends at the end of the string. */ -char *talloc_strdup_append(char *s, const char *a) +_PUBLIC_ char *talloc_strdup_append(char *s, const char *a) { if (unlikely(!s)) { return talloc_strdup(NULL, a); @@ -1634,7 +1634,7 @@ char *talloc_strdup_append(char *s, const char *a) * Appends at the end of the talloc'ed buffer, * not the end of the string. */ -char *talloc_strdup_append_buffer(char *s, const char *a) +_PUBLIC_ char *talloc_strdup_append_buffer(char *s, const char *a) { size_t slen; @@ -1657,7 +1657,7 @@ char *talloc_strdup_append_buffer(char *s, const char *a) /* * Appends at the end of the string. */ -char *talloc_strndup_append(char *s, const char *a, size_t n) +_PUBLIC_ char *talloc_strndup_append(char *s, const char *a, size_t n) { if (unlikely(!s)) { return talloc_strdup(NULL, a); @@ -1674,7 +1674,7 @@ char *talloc_strndup_append(char *s, const char *a, size_t n) * Appends at the end of the talloc'ed buffer, * not the end of the string. */ -char *talloc_strndup_append_buffer(char *s, const char *a, size_t n) +_PUBLIC_ char *talloc_strndup_append_buffer(char *s, const char *a, size_t n) { size_t slen; @@ -1702,7 +1702,7 @@ char *talloc_strndup_append_buffer(char *s, const char *a, size_t n) #endif #endif -char *talloc_vasprintf(const void *t, const char *fmt, va_list ap) +_PUBLIC_ char *talloc_vasprintf(const void *t, const char *fmt, va_list ap) { int len; char *ret; @@ -1733,7 +1733,7 @@ char *talloc_vasprintf(const void *t, const char *fmt, va_list ap) Perform string formatting, and return a pointer to newly allocated memory holding the result, inside a memory pool. */ -char *talloc_asprintf(const void *t, const char *fmt, ...) +_PUBLIC_ char *talloc_asprintf(const void *t, const char *fmt, ...) { va_list ap; char *ret; @@ -1786,7 +1786,7 @@ static inline char *__talloc_vaslenprintf_append(char *s, size_t slen, * accumulating output into a string buffer. Appends at the end * of the string. **/ -char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap) +_PUBLIC_ char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap) { if (unlikely(!s)) { return talloc_vasprintf(NULL, fmt, ap); @@ -1800,7 +1800,7 @@ char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap) * and return @p s, which may have moved. Always appends at the * end of the talloc'ed buffer, not the end of the string. **/ -char *talloc_vasprintf_append_buffer(char *s, const char *fmt, va_list ap) +_PUBLIC_ char *talloc_vasprintf_append_buffer(char *s, const char *fmt, va_list ap) { size_t slen; @@ -1821,7 +1821,7 @@ char *talloc_vasprintf_append_buffer(char *s, const char *fmt, va_list ap) s, which may have moved. Good for gradually accumulating output into a string buffer. */ -char *talloc_asprintf_append(char *s, const char *fmt, ...) +_PUBLIC_ char *talloc_asprintf_append(char *s, const char *fmt, ...) { va_list ap; @@ -1836,7 +1836,7 @@ char *talloc_asprintf_append(char *s, const char *fmt, ...) s, which may have moved. Good for gradually accumulating output into a buffer. */ -char *talloc_asprintf_append_buffer(char *s, const char *fmt, ...) +_PUBLIC_ char *talloc_asprintf_append_buffer(char *s, const char *fmt, ...) { va_list ap; @@ -1849,7 +1849,7 @@ char *talloc_asprintf_append_buffer(char *s, const char *fmt, ...) /* alloc an array, checking for integer overflow in the array size */ -void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char *name) +_PUBLIC_ void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char *name) { if (count >= MAX_TALLOC_SIZE/el_size) { return NULL; @@ -1860,7 +1860,7 @@ void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char /* alloc an zero array, checking for integer overflow in the array size */ -void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const char *name) +_PUBLIC_ void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const char *name) { if (count >= MAX_TALLOC_SIZE/el_size) { return NULL; @@ -1871,7 +1871,7 @@ void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const /* realloc an array, checking for integer overflow in the array size */ -void *_talloc_realloc_array(const void *ctx, void *ptr, size_t el_size, unsigned count, const char *name) +_PUBLIC_ void *_talloc_realloc_array(const void *ctx, void *ptr, size_t el_size, unsigned count, const char *name) { if (count >= MAX_TALLOC_SIZE/el_size) { return NULL; @@ -1884,7 +1884,7 @@ void *_talloc_realloc_array(const void *ctx, void *ptr, size_t el_size, unsigned to libraries that want a realloc function (a realloc function encapsulates all the basic capabilities of an allocation library, which is why this is useful) */ -void *talloc_realloc_fn(const void *context, void *ptr, size_t size) +_PUBLIC_ void *talloc_realloc_fn(const void *context, void *ptr, size_t size) { return _talloc_realloc(context, ptr, size, NULL); } @@ -1905,7 +1905,7 @@ static void talloc_autofree(void) return a context which will be auto-freed on exit this is useful for reducing the noise in leak reports */ -void *talloc_autofree_context(void) +_PUBLIC_ void *talloc_autofree_context(void) { if (autofree_context == NULL) { autofree_context = _talloc_named_const(NULL, 0, "autofree_context"); @@ -1915,7 +1915,7 @@ void *talloc_autofree_context(void) return autofree_context; } -size_t talloc_get_size(const void *context) +_PUBLIC_ size_t talloc_get_size(const void *context) { struct talloc_chunk *tc; @@ -1934,7 +1934,7 @@ size_t talloc_get_size(const void *context) /* find a parent of this context that has the given name, if any */ -void *talloc_find_parent_byname(const void *context, const char *name) +_PUBLIC_ void *talloc_find_parent_byname(const void *context, const char *name) { struct talloc_chunk *tc; @@ -1958,7 +1958,7 @@ void *talloc_find_parent_byname(const void *context, const char *name) /* show the parentage of a context */ -void talloc_show_parents(const void *context, FILE *file) +_PUBLIC_ void talloc_show_parents(const void *context, FILE *file) { struct talloc_chunk *tc; @@ -2005,7 +2005,7 @@ static int _talloc_is_parent(const void *context, const void *ptr, int depth) /* return 1 if ptr is a parent of context */ -int talloc_is_parent(const void *context, const void *ptr) +_PUBLIC_ int talloc_is_parent(const void *context, const void *ptr) { return _talloc_is_parent(context, ptr, TALLOC_MAX_DEPTH); } |