pvapi.c File Reference

PV API specification. More...

#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
#include "mem/mem.h"
#include "mem/shm_mem.h"
#include "ut.h"
#include "dprint.h"
#include "route.h"
#include "hash_func.h"
#include "pvar.h"

Include dependency graph for pvapi.c:

Go to the source code of this file.

Data Structures
struct	_pv_item
struct	_tr_item
Defines
#define	is_in_str(p, in)   (p<in->s+in->len && *p)
#define	PV_PRINT_BUF_NO   3
#define	PV_PRINT_BUF_SIZE   1024
#define	PV_TABLE_SIZE   16
#define	TR_TABLE_SIZE   4
Typedefs
typedef struct _pv_item *	pv_item_p
typedef struct _pv_item	pv_item_t
typedef struct _tr_item *	tr_item_p
typedef struct _tr_item	tr_item_t
Functions
static int	is_pv_valid_char (char c)
pvname_list_t *	parse_pvname_list (str *in, unsigned int type)
void	pv_api_destroy (void)
int	pv_elem_free_all (pv_elem_p log)
int	pv_get_avp_name (struct sip_msg *msg, pv_param_p ip, int_str *avp_name, unsigned short *name_type)
int	pv_get_intstrval (struct sip_msg *msg, pv_param_t *param, pv_value_t *res, int ival, str *sval)
static int	pv_get_marker (struct sip_msg *msg, pv_param_t *param, pv_value_t *res)
int	pv_get_null (struct sip_msg *msg, pv_param_t *param, pv_value_t *res)
	PV helper functions.
int	pv_get_sintval (struct sip_msg *msg, pv_param_t *param, pv_value_t *res, int sival)
int	pv_get_spec_index (struct sip_msg *msg, pv_param_p ip, int *idx, int *flags)
int	pv_get_spec_name (struct sip_msg *msg, pv_param_p ip, pv_value_t *name)
int	pv_get_spec_value (struct sip_msg *msg, pv_spec_p sp, pv_value_t *value)
int	pv_get_strintval (struct sip_msg *msg, pv_param_t *param, pv_value_t *res, str *sval, int ival)
int	pv_get_strval (struct sip_msg *msg, pv_param_t *param, pv_value_t *res, str *sval)
int	pv_get_uintval (struct sip_msg *msg, pv_param_t *param, pv_value_t *res, unsigned int uival)
int	pv_init_iname (pv_spec_p sp, int param)
void	pv_init_table (void)
pv_export_t *	pv_lookup_spec_name (str *pvname, pv_spec_p e)
int	pv_parse_format (str *in, pv_elem_p *el)
int	pv_parse_index (pv_spec_p sp, str *in)
char *	pv_parse_spec (str *in, pv_spec_p e)
int	pv_printf (struct sip_msg *msg, pv_elem_p list, char *buf, int *len)
int	pv_printf_s (struct sip_msg *msg, pv_elem_p list, str *s)
int	pv_set_spec_value (struct sip_msg *msg, pv_spec_p sp, int op, pv_value_t *value)
void	pv_spec_free (pv_spec_t *spec)
int	pv_table_add (pv_export_t *e)
int	pv_table_free (void)
void	pv_value_destroy (pv_value_t *val)
int	register_pvars_mod (char *mod_name, pv_export_t *items)
int	register_trans_mod (char *mod_name, tr_export_t *items)
void	tr_destroy (trans_t *t)
	Destroy transformation including eventual parameter.
int	tr_exec (struct sip_msg *msg, trans_t *t, pv_value_t *v)
	Exec transformation on a pseudo-variable value.
void	tr_free (trans_t *t)
	Free allocated memory of transformation list.
static char *	tr_get_class (str *in, char *p, str *tclass)
void	tr_init_table (void)
char *	tr_lookup (str *in, trans_t **tr)
tr_export_t *	tr_lookup_class (str *tclass)
static trans_t *	tr_new (void)
void	tr_param_free (tr_param_t *tp)
	Free transformation parameter list.
int	tr_table_add (tr_export_t *e)
int	tr_table_free (void)
Variables
static pv_item_t *	_pv_table [PV_TABLE_SIZE]
static int	_pv_table_set = 0
static tr_item_t *	_tr_table [TR_TABLE_SIZE]
static int	_tr_table_set = 0
static str	pv_str_empty = { "", 0 }
static str	pv_str_marker = { PV_MARKER_STR, 1 }
static str	pv_str_null = { "<null>", 6 }

---

Detailed Description

PV API specification.

Definition in file pvapi.c.

---

Define Documentation

#define is_in_str	(	p,
		in		)	(p<in->s+in->len && *p)

Definition at line 41 of file pvapi.c.

Referenced by parse_pvname_list(), pv_parse_format(), pv_parse_spec(), pv_table_add(), tr_get_class(), tr_lookup(), and tr_txt_parse_re().

#define PV_PRINT_BUF_NO   3

Definition at line 1096 of file pvapi.c.

Referenced by pv_printf_s().

#define PV_PRINT_BUF_SIZE   1024

Definition at line 1095 of file pvapi.c.

Referenced by pv_printf_s().

#define PV_TABLE_SIZE   16

Definition at line 43 of file pvapi.c.

Referenced by pv_init_table(), pv_lookup_spec_name(), pv_table_add(), and pv_table_free().

#define TR_TABLE_SIZE   4

Definition at line 44 of file pvapi.c.

Referenced by tr_init_table(), tr_lookup_class(), tr_table_add(), and tr_table_free().

---

Typedef Documentation

typedef struct _pv_item * pv_item_p

typedef struct _pv_item pv_item_t

typedef struct _tr_item * tr_item_p

typedef struct _tr_item tr_item_t

---

Function Documentation

static int is_pv_valid_char

(

char

c

)

[static]

Definition at line 73 of file pvapi.c.

Referenced by pv_parse_spec(), and pv_table_add().

pvname_list_t* parse_pvname_list	(	str *	in,
		unsigned int	type
	)

Definition at line 992 of file pvapi.c.

References is_in_str, _str::len, LM_ERR, _pvname_list::next, NULL, pkg_free, pkg_malloc, pv_parse_spec(), _str::s, s, _pvname_list::sname, and _pv_spec::type.

Referenced by exec_avp_fixup(), and fixup_db_query_avp().

void pv_api_destroy

(

void

)

Definition at line 1469 of file pvapi.c.

Referenced by cleanup().

int pv_elem_free_all

(

pv_elem_p

log

)

Definition at line 1072 of file pvapi.c.

References _pv_elem::next, and pkg_free.

Referenced by fixup_spve(), and pv_parse_format().

int pv_get_avp_name	(	struct sip_msg *	msg,
		pv_param_p	ip,
		int_str *	avp_name,
		unsigned short *	name_type
	)

Definition at line 802 of file pvapi.c.

References AVP_NAME_STR, AVP_SCRIPT_MASK, _pv_name::dname, _pv_value::flags, _pv_name::isname, LM_ERR, int_str::n, NULL, pv_get_spec_value(), PV_NAME_INTSTR, PV_TYPE_INT, PV_VAL_EMPTY, PV_VAL_INT, PV_VAL_NULL, _pv_param::pvn, _pv_value::ri, _pv_value::rs, int_str::s, _pv_name::type, and _pv_name::u.

Referenced by avpops_get_aname(), cpl_init(), db_query_avp(), exec_avp(), h350_auth_lookup(), init_avp_params(), init_rpid_avp(), init_tag_avp(), ldap_filter_url_encode(), ldap_write_result(), legs2strar(), mod_init(), ospVerifyParameters(), and parse_aaa_avps().

int pv_get_intstrval	(	struct sip_msg *	msg,
		pv_param_t *	param,
		pv_value_t *	res,
		int	ival,
		str *	sval
	)

convert int-str to pv_value_t (type is int)

Definition at line 281 of file pvapi.c.

References _pv_value::flags, NULL, PV_TYPE_INT, PV_VAL_INT, PV_VAL_STR, _pv_value::ri, and _pv_value::rs.

static int pv_get_marker	(	struct sip_msg *	msg,
		pv_param_t *	param,
		pv_value_t *	res
	)			[static]

Definition at line 295 of file pvapi.c.

References pv_get_strintval(), and _str::s.

Referenced by pv_parse_spec().

int pv_get_null	(	struct sip_msg *	msg,
		pv_param_t *	param,
		pv_value_t *	res
	)

PV helper functions.

Definition at line 304 of file pvapi.c.

References _pv_value::flags, NULL, PV_VAL_NULL, _pv_value::ri, and _pv_value::rs.

Referenced by pv_get_color(), pv_get_dlg(), pv_get_dlg_lifetime(), pv_get_dlg_status(), pv_get_spec_value(), pv_get_t_var_req(), pv_get_t_var_rpl(), pv_get_uac_req(), pv_get_ulc(), tlsops_alt(), tlsops_bits(), tlsops_cert_version(), tlsops_check_cert(), tlsops_cipher(), tlsops_comp(), tlsops_desc(), tlsops_sn(), tlsops_tlsext(), tlsops_validity(), and tlsops_version().

int pv_get_sintval	(	struct sip_msg *	msg,
		pv_param_t *	param,
		pv_value_t *	res,
		int	sival
	)

convert signed int to pv_value_t

Definition at line 231 of file pvapi.c.

References _pv_value::flags, _str::len, NULL, PV_TYPE_INT, PV_VAL_INT, PV_VAL_STR, _pv_value::ri, _pv_value::rs, _str::s, and sint2str().

Referenced by bm_get_time_diff(), and pv_get_ulc().

int pv_get_spec_index	(	struct sip_msg *	msg,
		pv_param_p	ip,
		int *	idx,
		int *	flags
	)

Definition at line 847 of file pvapi.c.

References _pv_index::dval, _pv_value::flags, _pv_index::ival, LM_ERR, NULL, pv_get_spec_value(), PV_IDX_ALL, PV_IDX_INT, PV_VAL_INT, _pv_param::pvi, _pv_value::ri, _pv_index::type, and _pv_index::u.

Referenced by ops_is_avp_set(), and pv_get_ulc().

int pv_get_spec_name	(	struct sip_msg *	msg,
		pv_param_p	ip,
		pv_value_t *	name
	)

Definition at line 767 of file pvapi.c.

References AVP_NAME_STR, _pv_name::dname, _pv_value::flags, _pv_name::isname, LM_ERR, NULL, pv_get_spec_value(), PV_NAME_INTSTR, PV_TYPE_INT, PV_VAL_EMPTY, PV_VAL_INT, PV_VAL_NULL, PV_VAL_STR, _pv_param::pvn, _pv_value::ri, _pv_value::rs, _pv_name::type, and _pv_name::u.

Referenced by ops_dbdelete_avps(), ops_dbload_avps(), and ops_dbstore_avps().

int pv_get_spec_value	(	struct sip_msg *	msg,
		pv_spec_p	sp,
		pv_value_t *	value
	)

Definition at line 882 of file pvapi.c.

References _pv_spec::getf, LM_ERR, LOCAL_ROUTE, NULL, pv_alter_context, pv_get_null(), _pv_spec::pvp, PVT_NONE, route_type, tr_exec(), _pv_spec::trans, and _pv_spec::type.

Referenced by allow_address(), allow_trusted_2(), allow_uri(), append2buf(), auth_get_ha1(), authorize(), comp_scriptvar(), comp_strval(), do_action(), do_from_gw(), do_to_gw(), dp_get_ivalue(), dp_get_svalue(), enum_pv_query_3(), eval_elem(), extra2strar(), fixup_get_ivalue(), fixup_get_svalue(), get_avp_credential(), get_dlg_timeout(), get_username_domain(), is_uri_user_e164(), load_gws_1(), ops_check_avp(), ops_dbdelete_avps(), ops_dbload_avps(), ops_dbstore_avps(), ops_op_avp(), ops_pushto_avp(), pv_get_avp_name(), pv_get_spec_index(), pv_get_spec_name(), pv_get_t_var_req(), pv_get_t_var_rpl(), pv_printf(), radius_does_uri_exist_1(), radius_does_uri_user_exist_1(), replace_build(), rule_translate(), set_timeout_avp(), w_is_domain_local(), w_reset_stat(), w_rl_check_forced(), w_update_stat(), and xlog_2().

int pv_get_strintval	(	struct sip_msg *	msg,
		pv_param_t *	param,
		pv_value_t *	res,
		str *	sval,
		int	ival
	)

convert str-int to pv_value_t (type is str)

Definition at line 266 of file pvapi.c.

References _pv_value::flags, NULL, PV_VAL_INT, PV_VAL_STR, _pv_value::ri, and _pv_value::rs.

Referenced by pv_get_marker().

int pv_get_strval	(	struct sip_msg *	msg,
		pv_param_t *	param,
		pv_value_t *	res,
		str *	sval
	)

convert str to pv_value_t

Definition at line 252 of file pvapi.c.

References _pv_value::flags, NULL, PV_VAL_STR, and _pv_value::rs.

Referenced by pv_get_color(), pv_get_dlg(), pv_get_uac_req(), and pv_get_ulc().

int pv_get_uintval	(	struct sip_msg *	msg,
		pv_param_t *	param,
		pv_value_t *	res,
		unsigned int	uival
	)

convert unsigned int to pv_value_t

Definition at line 210 of file pvapi.c.

References _pv_value::flags, int2str(), _str::len, NULL, PV_TYPE_INT, PV_VAL_INT, PV_VAL_STR, _pv_value::ri, _pv_value::rs, and _str::s.

Referenced by pv_get_dlg(), pv_get_dlg_ctx(), pv_get_uac_req(), and pv_get_ulc().

int pv_init_iname	(	pv_spec_p	sp,
		int	param
	)

Definition at line 408 of file pvapi.c.

References _pv_name::isname, NULL, PV_NAME_INTSTR, _pv_param::pvn, _pv_spec::pvp, _pv_name::type, and _pv_name::u.

void pv_init_table

(

void

)

Definition at line 64 of file pvapi.c.

References _pv_table_set, and PV_TABLE_SIZE.

Referenced by pv_table_add().

pv_export_t* pv_lookup_spec_name	(	str *	pvname,
		pv_spec_p	e
	)

Definition at line 315 of file pvapi.c.

References core_hash(), _pv_export::getf, _pv_spec::getf, _str::len, LM_ERR, _pv_export::name, _pv_item::next, NULL, PV_TABLE_SIZE, _pv_item::pve, _pv_item::pvid, _str::s, _pv_export::setf, _pv_spec::setf, _pv_export::type, and _pv_spec::type.

Referenced by pv_parse_spec().

int pv_parse_format	(	str *	in,
		pv_elem_p *	el
	)

Definition at line 698 of file pvapi.c.

References is_in_str, _str::len, _pv_elem::next, NULL, pkg_malloc, pv_elem_free_all(), PV_MARKER, pv_parse_spec(), _str::s, s, _pv_elem::spec, and _pv_elem::text.

Referenced by auth_fixup(), check_user_blacklist_fixup(), fixstringloadgws(), fixup_db_query_avp(), fixup_fix_sdp(), fixup_presence(), fixup_profile(), fixup_pua_xmpp(), fixup_replace_from1(), fixup_replace_from2(), fixup_sl_send_reply(), fixup_spve(), fixup_subscribe(), fixup_t_send_reply(), fixup_var_str_int(), h350_auth_lookup_fixup(), it_list_fixup(), ldap_filter_url_encode_fixup(), ldap_result_check_fixup(), ldap_search_fixup(), mod_init(), one_str_pv_elem_fixup(), and xdbg_fixup().

int pv_parse_index	(	pv_spec_p	sp,
		str *	in
	)

Definition at line 352 of file pvapi.c.

References _pv_index::dval, _pv_index::ival, _str::len, LM_ERR, NULL, pkg_malloc, PV_IDX_ALL, PV_IDX_INT, PV_IDX_PVAR, PV_MARKER, pv_parse_spec(), pv_spec_free(), _pv_param::pvi, _pv_spec::pvp, _str::s, s, _pv_index::type, and _pv_index::u.

char* pv_parse_spec	(	str *	in,
		pv_spec_p	e
	)

Definition at line 417 of file pvapi.c.

References _pv_spec::getf, _pv_export::init_param, _pv_export::iparam, is_in_str, is_pv_valid_char(), _str::len, LM_ERR, NULL, _pv_export::parse_index, _pv_export::parse_name, pv_get_marker(), PV_LIBRACKET, PV_LNBRACKET, pv_lookup_spec_name(), PV_MARKER, PV_RIBRACKET, PV_RNBRACKET, PVT_MARKER, _str::s, s, TR_LBRACKET, tr_lookup(), TR_RBRACKET, _pv_spec::trans, and _pv_spec::type.

Referenced by auth_fixup(), avpops_parse_pvar(), cpl_init(), double_fixup(), dp_trans_fixup(), fixup_db_avp(), fixup_igp(), fixup_pvar(), get_gid_fixup(), get_hf(), h350_auth_lookup_fixup(), init_avp_params(), init_rpid_avp(), init_tag_avp(), ldap_filter_url_encode_fixup(), ldap_result_fixup(), mod_init(), ospVerifyParameters(), parse_aaa_avps(), parse_acc_extra(), parse_auth_avp(), parse_avp_db(), parse_extra_str(), parse_pvname_list(), parse_repl(), parse_tw_append(), pv_parse_format(), pv_parse_index(), pv_parse_t_var_name(), and xlog_fixup().

int pv_printf	(	struct sip_msg *	msg,
		pv_elem_p	list,
		char *	buf,
		int *	len
	)

Definition at line 910 of file pvapi.c.

References _pv_value::flags, _str::len, LM_DBG, LM_ERR, _pv_elem::next, NULL, pv_get_spec_value(), PV_VAL_NULL, PVT_NONE, _pv_value::rs, _str::s, _pv_elem::spec, _pv_elem::text, and _pv_spec::type.

Referenced by func_handle_subscribe(), handle_publish(), ops_dbquery_avps(), pv_printf_s(), request_winfo(), and xl_print_log().

int pv_printf_s	(	struct sip_msg *	msg,
		pv_elem_p	list,
		str *	s
	)

Definition at line 1097 of file pvapi.c.

References buf, _pv_spec::getf, _str::len, _pv_elem::next, PV_PRINT_BUF_NO, PV_PRINT_BUF_SIZE, pv_printf(), _str::s, _pv_elem::spec, and _pv_elem::text.

Referenced by authorize(), check_user_blacklist(), do_action(), ds_hash_pvar(), fix_nated_sdp_f(), fixup_get_svalue(), h350_auth_lookup(), h350_call_preferences(), h350_service_level(), h350_sipuri_lookup(), ldap_filter_url_encode(), ldap_result_check(), ldap_search_impl(), load_gws_from_grp(), rtpproxy_stream2_f(), w_add_rr_param(), w_get_profile_size(), w_is_in_profile(), w_pv_t_reply(), w_record_route(), w_record_route_preset(), w_replace_from1(), w_replace_from2(), w_send_reply(), w_set_dlg_profile(), w_sl_send_reply(), and w_unset_dlg_profile().

int pv_set_spec_value	(	struct sip_msg *	msg,
		pv_spec_p	sp,
		int	op,
		pv_value_t *	value
	)

Definition at line 979 of file pvapi.c.

References LOCAL_ROUTE, NULL, pv_alter_context, pv_is_w, _pv_spec::pvp, route_type, and _pv_spec::setf.

Referenced by do_assign().

void pv_spec_free

(

pv_spec_t *

spec

)

Definition at line 1060 of file pvapi.c.

References pkg_free, tr_free(), and _pv_spec::trans.

Referenced by fixup_free_pvar(), get_gid_fixup(), pv_parse_index(), and tr_param_free().

int pv_table_add

(

pv_export_t *

e

)

Definition at line 84 of file pvapi.c.

References _pv_table_set, core_hash(), _pv_export::getf, in, is_in_str, is_pv_valid_char(), _str::len, LM_DBG, LM_ERR, _pv_export::name, _pv_item::next, NULL, pkg_malloc, pv_init_table(), PV_TABLE_SIZE, _pv_item::pve, _pv_item::pvid, PVT_NONE, _str::s, and _pv_export::type.

Referenced by register_pvars_mod().

int pv_table_free

(

void

)

Definition at line 184 of file pvapi.c.

References _pv_table_set, _pv_item::next, pkg_free, and PV_TABLE_SIZE.

void pv_value_destroy

(

pv_value_t *

val

)

Definition at line 1087 of file pvapi.c.

References _pv_value::flags, pkg_free, PV_VAL_PKG, PV_VAL_SHM, _pv_value::rs, _str::s, and shm_free.

Referenced by auth_get_ha1(), do_action(), do_assign(), and eval_elem().

int register_pvars_mod	(	char *	mod_name,
		pv_export_t *	items
	)

Definition at line 163 of file pvapi.c.

References LM_ERR, _pv_export::name, pv_table_add(), and _str::s.

Referenced by register_module().

int register_trans_mod	(	char *	mod_name,
		tr_export_t *	items
	)

Definition at line 1400 of file pvapi.c.

References LM_ERR, _str::s, _tr_export::tclass, and tr_table_add().

Referenced by mod_register().

void tr_destroy

(

trans_t *

t

)

Destroy transformation including eventual parameter.

Parameters:

t

transformation

Definition at line 1227 of file pvapi.c.

References _tr_param::next, NULL, _trans::params, and tr_param_free().

Referenced by tr_free(), and tr_lookup().

int tr_exec	(	struct sip_msg *	msg,
		trans_t *	t,
		pv_value_t *	v
	)

Exec transformation on a pseudo-variable value.

Parameters:

	msg	SIP message
	tr	one or more transformations
	val	pseudo-variable value

Returns:

0 on success, -1 on error

Definition at line 1251 of file pvapi.c.

References LM_DBG, _trans::next, NULL, _trans::params, _trans::subtype, and _trans::trf.

Referenced by pv_get_spec_value().

void tr_free

(

trans_t *

t

)

Free allocated memory of transformation list.

Parameters:

t

transformation list

Definition at line 1275 of file pvapi.c.

References _trans::next, pkg_free, and tr_destroy().

Referenced by pv_spec_free().

static char* tr_get_class	(	str *	in,
		char *	p,
		str *	tclass
	)			[inline, static]

Definition at line 1120 of file pvapi.c.

References is_in_str, _str::len, LM_ERR, NULL, _str::s, and TR_CLASS_MARKER.

Referenced by tr_lookup().

void tr_init_table

(

void

)

Definition at line 1322 of file pvapi.c.

References _tr_table_set, and TR_TABLE_SIZE.

Referenced by tr_table_add().

char* tr_lookup	(	str *	in,
		trans_t **	tr
	)

Definition at line 1152 of file pvapi.c.

References is_in_str, _str::len, LM_ERR, _trans::next, NULL, pkg_free, _str::s, s, _tr_export::tparse, tr_destroy(), tr_get_class(), TR_LBRACKET, tr_lookup_class(), tr_new(), and TR_RBRACKET.

Referenced by pv_parse_spec().

tr_export_t* tr_lookup_class

(

str *

tclass

)

Definition at line 1443 of file pvapi.c.

References core_hash(), _str::len, LM_ERR, _tr_item::next, NULL, _str::s, _tr_export::tclass, TR_TABLE_SIZE, _tr_item::tre, and _tr_item::trid.

Referenced by tr_lookup().

static trans_t* tr_new

(

void

)

[inline, static]

Definition at line 1138 of file pvapi.c.

References LM_ERR, NULL, and pkg_malloc.

Referenced by tr_lookup().

void tr_param_free

(

tr_param_t *

tp

)

Free transformation parameter list.

Parameters:

tp

transformation list

Definition at line 1293 of file pvapi.c.

References _tr_param::data, _tr_param::next, NULL, pkg_free, pv_spec_free(), TR_PARAM_SPEC, _tr_param::type, and _tr_param::v.

Referenced by tr_destroy().

int tr_table_add

(

tr_export_t *

e

)

Definition at line 1331 of file pvapi.c.

References _tr_table_set, core_hash(), _str::len, LM_DBG, LM_ERR, _tr_item::next, NULL, pkg_malloc, _str::s, _tr_export::tclass, tr_init_table(), TR_TABLE_SIZE, _tr_item::tre, and _tr_item::trid.

Referenced by register_trans_mod().

int tr_table_free

(

void

)

Definition at line 1421 of file pvapi.c.

References _tr_table_set, _tr_item::next, pkg_free, and TR_TABLE_SIZE.

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Variable Documentation

pv_item_t* _pv_table[PV_TABLE_SIZE] [static]

Definition at line 57 of file pvapi.c.

int _pv_table_set = 0 [static]

Definition at line 58 of file pvapi.c.

Referenced by pv_init_table(), pv_table_add(), and pv_table_free().

tr_item_t* _tr_table[TR_TABLE_SIZE] [static]

Definition at line 1315 of file pvapi.c.

int _tr_table_set = 0 [static]

Definition at line 1316 of file pvapi.c.

Referenced by tr_init_table(), tr_table_add(), and tr_table_free().

str pv_str_empty = { "", 0 } [static]

Definition at line 302 of file pvapi.c.

str pv_str_marker = { PV_MARKER_STR, 1 } [static]

Definition at line 294 of file pvapi.c.

str pv_str_null = { "<null>", 6 } [static]

Definition at line 303 of file pvapi.c.