xmalloc.h File Reference

Header for memory handling functions. More...

#include <stddef.h>
#include <yaz/yconfig.h>

Go to the source code of this file.

Macros
#define	xrealloc(o, x)
	utility macro which calls xrealloc_f
#define	xmalloc(x)
	utility macro which calls malloc_f
#define	xcalloc(x, y)
	utility macro which calls xcalloc_f
#define	xfree(x)
	utility macro which calls xfree_f
#define	xstrdup(s)
	utility macro which calls xstrdup_f
#define	xstrndup(s, n)
	utility macro which calls xstrndup_f
#define	xmalloc_trav(s)
	utility macro which calls malloc_trav_f

Functions
void *	xrealloc_f (void *o, size_t size, const char *file, int line)
	realloc
void *	xmalloc_f (size_t size, const char *file, int line)
	malloc
void *	xcalloc_f (size_t nmemb, size_t size, const char *file, int line)
	calloc
char *	xstrdup_f (const char *p, const char *file, int line)
	strdup
char *	xstrndup_f (const char *p, size_t n, const char *file, int line)
	strndup
void	xfree_f (void *p, const char *file, int line)
	free
void	xmalloc_trav_f (const char *s, const char *file, int line)
	logs all xmalloc buffers

Detailed Description

Header for memory handling functions.

This is a set of wrapper functions for the memory allocation routines from stdlib.h.. Such as malloc, free, realloc etc. These functions calls exit if memory allocation fails.

Definition in file xmalloc.h.

Macro Definition Documentation

xcalloc

#define xcalloc	(		x,
			y )

Value:

xcalloc_f(x,y, __FILE__, __LINE__)

utility macro which calls xcalloc_f

Definition at line 51 of file xmalloc.h.

xfree

#define xfree

(

x

)

Value:

xfree_f(x, __FILE__, __LINE__)

utility macro which calls xfree_f

Definition at line 53 of file xmalloc.h.

Referenced by assoc_init_reset(), bend_close(), ccl_parser_destroy(), ccl_qual_add_special_ar(), ccl_qual_field2(), ccl_qual_rm(), ccl_rpn_delete(), ccl_set_attr_numeric(), ccl_stop_words_destroy(), ccl_token_del(), control_association(), cql_parser_destroy(), cql_transform_close(), cql_transform_define_FILE(), cs_create_host2(), cs_parse_host(), destroy_ar(), destroy_association(), destroy_danmarc(), destroy_danmarc(), destroy_iso5426(), destroy_iso_8859_1(), destroy_marc8(), destroy_marc8(), free_block(), get_cert(), handle_http(), iochan_event_loop(), json_parser_destroy(), json_remove_node(), my_close(), nmem_destroy(), odr_destroy(), qualifier_list(), rdf_lookup_node(), remove_sets(), request_delq(), response_default_diag(), resultset_destroy(), search_term_split_list(), send_HTTP_redirect(), tcpip_accept(), tcpip_close(), tcpip_rcvconnect(), tcpip_straddr(), unix_accept(), unix_close(), unix_straddr(), wrbuf_destroy(), yaz_cookies_destroy(), yaz_cookies_reset(), yaz_cookies_response(), yaz_iconv_close(), yaz_marc_destroy(), yaz_marc_leader_spec(), yaz_marc_sax_destroy(), yaz_mime_types_destroy(), yaz_oid_db_destroy(), yaz_pqf_destroy(), yaz_record_conv_destroy(), yaz_record_conv_set_path(), yaz_retrieval_destroy(), yaz_retrieval_set_path(), yaz_sc_destroy(), yaz_spipe_create(), yaz_spipe_destroy(), yaz_thread_create(), yaz_thread_detach(), yaz_thread_join(), yaz_timing_destroy(), yaz_tok_cfg_destroy(), yaz_tok_cfg_single_tokens(), yaz_tok_parse_destroy(), yaz_url_destroy(), yaz_url_exec(), yaz_url_set_proxy(), yaz_xml_get_prop(), ZOOM_connection_connect(), ZOOM_connection_destroy(), ZOOM_connection_remove_task(), ZOOM_Event_destroy(), ZOOM_event_sys_yaz_poll(), ZOOM_handle_Z3950_apdu(), ZOOM_options_destroy(), ZOOM_options_setl(), ZOOM_package_send(), ZOOM_query_cql(), ZOOM_query_cql2rpn(), ZOOM_query_prefix(), ZOOM_record_destroy(), ZOOM_set_dset_error(), and ztest_search().

xmalloc

#define xmalloc

(

x

)

Value:

xmalloc_f(x, __FILE__, __LINE__)

utility macro which calls malloc_f

Definition at line 49 of file xmalloc.h.

Referenced by add_attr_node(), append_entry(), assoc_init_reset(), bend_init(), ccl_parser_create(), ccl_parser_tokenize(), ccl_qual_add_combi(), ccl_qual_add_set(), ccl_qual_add_special(), ccl_qual_add_special_ar(), ccl_qual_dup(), ccl_qual_mk(), ccl_qual_new(), ccl_rpn_node_create(), ccl_stop_words_create(), ccl_term_one_use(), ccl_token_add(), connect_and_bind(), copy_token_name(), cql_parser_create(), cql_transform_create(), cql_transform_parse_tok_line(), create_ar(), create_association(), cs_parse_host(), get_block(), iochan_create(), iochan_event_loop(), json_new_node(), json_parse_string(), json_parser_create(), json_parser_subst(), my_init(), nmem_create(), odr_createmem(), odr_grow_block(), qualifier_list(), rdf_lookup_node(), request_get(), search_term_split_list(), search_terms(), set_value(), tcpip_accept(), tcpip_get(), tcpip_state_create(), tcpip_type(), unix_accept(), unix_get(), unix_type(), wrbuf_alloc(), yaz_cookies_create(), yaz_cookies_response(), yaz_danmarc_decoder(), yaz_danmarc_encoder(), yaz_iconv_open(), yaz_iso5426_decoder(), yaz_iso_8859_1_encoder(), yaz_marc8_decoder(), yaz_marc8_encoder(), yaz_marc_create(), yaz_marc_sax_new(), yaz_mime_types_add(), yaz_mime_types_create(), yaz_oid_add(), yaz_oid_db_new(), yaz_pqf_create(), yaz_record_conv_create(), yaz_retrieval_create(), yaz_sc_create(), yaz_spipe_create(), yaz_thread_create(), yaz_timing_create(), yaz_tok_cfg_create(), yaz_tok_parse_create(), yaz_url_create(), yaz_xml_get_prop(), ZOOM_connection_add_task(), ZOOM_connection_connect(), ZOOM_connection_create(), ZOOM_connection_insert_task(), ZOOM_connection_package(), ZOOM_connection_scan1(), ZOOM_Event_create(), ZOOM_event_sys_yaz_poll(), ZOOM_options_create_with_parent2(), ZOOM_package_send(), ZOOM_query_create(), ZOOM_record_clone(), ZOOM_resultset_create(), ZOOM_set_dset_error(), and ztest_search().

xmalloc_trav

#define xmalloc_trav

(

s

)

Value:

xmalloc_trav_f(s, __FILE__, __LINE__)

utility macro which calls malloc_trav_f

Definition at line 59 of file xmalloc.h.

Referenced by destroy_association().

xrealloc

#define xrealloc	(		o,
			x )

Value:

xrealloc_f(o, x, __FILE__, __LINE__)

utility macro which calls xrealloc_f

Definition at line 47 of file xmalloc.h.

Referenced by ccl_qual_add_special(), odr_grow_block(), tcpip_get(), unix_get(), and wrbuf_grow().

xstrdup

#define xstrdup

(

s

)

Value:

xstrdup_f(s, __FILE__, __LINE__)

utility macro which calls xstrdup_f

Definition at line 55 of file xmalloc.h.

Referenced by add_attr_node(), append_entry(), ccl_add_attr_string(), ccl_qual_add_combi(), ccl_qual_add_special(), ccl_qual_add_special_ar(), ccl_qual_dup(), ccl_qual_field2(), ccl_qual_new(), ccl_set_attr_numeric(), ccl_stop_words_create(), ccl_term_one_use(), cql2pqf(), cql_transform_define_FILE(), cql_transform_parse_tok_line(), create_ar(), cs_create_host2(), cs_get_peer_certificate_x509(), handle_http(), tcpip_straddr(), unix_straddr(), yaz_marc_leader_spec(), yaz_mime_types_add(), yaz_oid_add(), yaz_record_conv_set_path(), yaz_retrieval_set_path(), yaz_sc_create(), yaz_tok_cfg_create(), yaz_tok_cfg_single_tokens(), yaz_url_set_proxy(), ZOOM_connection_connect(), ZOOM_connection_search(), ZOOM_handle_Z3950_apdu(), ZOOM_query_cql(), ZOOM_query_prefix(), ZOOM_resultset_retrieve(), ZOOM_set_dset_error(), and ztest_search().

xstrndup

#define xstrndup	(		s,
			n )

Value:

xstrndup_f(s, n, __FILE__, __LINE__)

utility macro which calls xstrndup_f

Definition at line 57 of file xmalloc.h.

Referenced by yaz_cookies_response().

Function Documentation

xcalloc_f()

void * xcalloc_f	(	size_t	nmemb,
		size_t	size,
		const char *	file,
		int	line )

calloc

Parameters

nmemb	number of members
size	size of member
file	fname location of use
line	line location of use

Returns

buffer

This function is invoked via macro xcalloc in which file and line are set automatically.

Definition at line 302 of file xmalloc.c.

References log_level, log_level_initialized, xcalloc_d, xmalloc_fatal(), yaz_log(), yaz_log_module_level(), and YLOG_FATAL.

xfree_f()

void xfree_f	(	void *	p,
		const char *	file,
		int	line )

free

Parameters

p	string to be freed (might be NULL)
file	fname location of use
line	line location of use

This function is invoked via macro xfree in which file and line are set automatically.

Definition at line 341 of file xmalloc.c.

References log_level, xfree_d, and yaz_log().

xmalloc_f()

void * xmalloc_f	(	size_t	size,
		const char *	file,
		int	line )

malloc

Parameters

size	size of buffer to be allocated
file	fname location of use
line	line location of use

Returns

buffer

This function is invoked via macro xmalloc in which file and line are set automatically.

Definition at line 279 of file xmalloc.c.

References log_level, log_level_initialized, xmalloc_d, xmalloc_fatal(), yaz_log(), yaz_log_module_level(), and YLOG_FATAL.

Referenced by xstrndup_f().

xmalloc_trav_f()

void xmalloc_trav_f	(	const char *	s,
		const char *	file,
		int	line )

logs all xmalloc buffers

Parameters

s	not used
file	fname location of use
line	line location of use

This function is invoked via macro xmalloc_trav in which file and line are set automatically. Only if TRACE_XMALLOC > 1 this function does any real work!

Definition at line 240 of file xmalloc.c.

References log_level, log_level_initialized, xmalloc_trav_d, and yaz_log_module_level().

xrealloc_f()

void * xrealloc_f	(	void *	o,
		size_t	size,
		const char *	file,
		int	line )

realloc

Parameters

o	buffer to be reallocated
size	size of buffer to be allocated
file	fname location of use
line	line location of use

Returns

buffer

This function is invoked via macro xrealloc in which file and line are set automatically.

Definition at line 257 of file xmalloc.c.

References log_level, log_level_initialized, xmalloc_fatal(), xrealloc_d, yaz_log(), yaz_log_module_level(), and YLOG_FATAL.

xstrdup_f()

char * xstrdup_f	(	const char *	p,
		const char *	file,
		int	line )

strdup

Parameters

p	string to be cloned
file	fname location of use
line	line location of use

Returns

resulting string

This function is invoked via macro xstrdup in which file and line are set automatically.

Definition at line 324 of file xmalloc.c.

References log_level, log_level_initialized, xmalloc_d, yaz_log(), and yaz_log_module_level().

Referenced by xstrndup_f().

xstrndup_f()

char * xstrndup_f	(	const char *	p,
		size_t	n,
		const char *	file,
		int	line )

strndup

Parameters

p	string to be cloned
n	max size of resulting string (excluding 0)
file	fname location of use
line	line location of use

Returns

resulting string

This function is invoked via macro xstrndup in which file and line are set automatically.

Definition at line 350 of file xmalloc.c.

References xmalloc_f(), and xstrdup_f().