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186 lines
4.1 KiB
C
186 lines
4.1 KiB
C
/* $OpenLDAP$ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 1998-2004 The OpenLDAP Foundation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/*
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* lber_pvt.h - Header for ber_pvt_ functions.
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* These are meant to be internal to OpenLDAP Software.
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*/
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#ifndef _LBER_PVT_H
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#define _LBER_PVT_H 1
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#include <lber.h>
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LDAP_BEGIN_DECL
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/* for allocating aligned buffers (on the stack) */
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#define LBER_ALIGNED_BUFFER(uname,size) \
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union uname { \
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char buffer[size]; \
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/* force alignment */ \
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int ialign; \
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long lalign; \
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float falign; \
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double dalign; \
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char* palign; \
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}
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#define LBER_ELEMENT_SIZEOF (256) /* must be >= sizeof(BerElement) */
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typedef LBER_ALIGNED_BUFFER(lber_berelement_u,LBER_ELEMENT_SIZEOF)
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BerElementBuffer;
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typedef struct sockbuf_buf {
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ber_len_t buf_size;
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ber_len_t buf_ptr;
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ber_len_t buf_end;
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char *buf_base;
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} Sockbuf_Buf;
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/*
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* bprint.c
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*/
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LBER_V( BER_LOG_PRINT_FN ) ber_pvt_log_print;
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LBER_F( int )
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ber_pvt_log_printf LDAP_P((
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int errlvl,
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int loglvl,
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const char *fmt,
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... )) LDAP_GCCATTR((format(printf, 3, 4)));
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/*
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* sockbuf.c
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*/
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LBER_F( ber_slen_t )
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ber_pvt_sb_do_write LDAP_P(( Sockbuf_IO_Desc *sbiod, Sockbuf_Buf *buf_out ));
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LBER_F( void )
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ber_pvt_sb_buf_init LDAP_P(( Sockbuf_Buf *buf ));
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LBER_F( void )
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ber_pvt_sb_buf_destroy LDAP_P(( Sockbuf_Buf *buf ));
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LBER_F( int )
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ber_pvt_sb_grow_buffer LDAP_P(( Sockbuf_Buf *buf, ber_len_t minsize ));
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LBER_F( ber_len_t )
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ber_pvt_sb_copy_out LDAP_P(( Sockbuf_Buf *sbb, char *buf, ber_len_t len ));
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LBER_F( int )
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ber_pvt_socket_set_nonblock LDAP_P(( ber_socket_t sd, int nb ));
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/*
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* memory.c
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*/
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LBER_F( void * )
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ber_memalloc_x LDAP_P((
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ber_len_t s, void *ctx));
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LBER_F( void * )
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ber_memrealloc_x LDAP_P((
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void* p,
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ber_len_t s, void *ctx ));
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LBER_F( void * )
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ber_memcalloc_x LDAP_P((
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ber_len_t n,
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ber_len_t s, void *ctx ));
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LBER_F( void )
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ber_memfree_x LDAP_P((
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void* p, void *ctx ));
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LBER_F( void )
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ber_memvfree_x LDAP_P((
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void** vector, void *ctx ));
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LBER_F( void )
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ber_bvfree_x LDAP_P((
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struct berval *bv, void *ctx ));
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LBER_F( void )
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ber_bvecfree_x LDAP_P((
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struct berval **bv, void *ctx ));
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LBER_F( int )
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ber_bvecadd_x LDAP_P((
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struct berval ***bvec,
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struct berval *bv, void *ctx ));
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LBER_F( struct berval * )
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ber_dupbv_x LDAP_P((
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struct berval *dst, struct berval *src, void *ctx ));
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LBER_F( struct berval * )
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ber_str2bv_x LDAP_P((
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LDAP_CONST char *, ber_len_t len, int dup, struct berval *bv, void *ctx));
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LBER_F( struct berval * )
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ber_mem2bv_x LDAP_P((
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LDAP_CONST char *, ber_len_t len, int dup, struct berval *bv, void *ctx));
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LBER_F( char * )
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ber_strdup_x LDAP_P((
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LDAP_CONST char *, void *ctx ));
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LBER_F( void )
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ber_bvarray_free_x LDAP_P(( BerVarray p, void *ctx ));
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LBER_F( int )
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ber_bvarray_add_x LDAP_P(( BerVarray *p, BerValue *bv, void *ctx ));
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#if 0
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#define ber_bvstrcmp(v1,v2) \
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((v1)->bv_len < (v2)->bv_len \
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? -1 : ((v1)->bv_len > (v2)->bv_len \
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? 1 : strncmp((v1)->bv_val, (v2)->bv_val, (v1)->bv_len) ))
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#else
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/* avoid strncmp() */
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#define ber_bvstrcmp(v1,v2) ber_bvcmp((v1),(v2))
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#endif
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#define ber_bvstrcasecmp(v1,v2) \
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((v1)->bv_len < (v2)->bv_len \
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? -1 : ((v1)->bv_len > (v2)->bv_len \
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? 1 : strncasecmp((v1)->bv_val, (v2)->bv_val, (v1)->bv_len) ))
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#define ber_bvccmp(v1,c) \
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( (v1)->bv_len == 1 && (v1)->bv_val[0] == (c) )
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#define ber_strccmp(s,c) \
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( (s)[0] == (c) && (s)[1] == '\0' )
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#define ber_bvchr(bv,c) \
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memchr( (bv)->bv_val, (c), (bv)->bv_len )
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#define BER_BVC(x) { sizeof(x) - 1, (x) }
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#define BER_BVNULL { 0L, NULL }
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#define BER_BVZERO(bv) do { \
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(bv)->bv_len = 0; \
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(bv)->bv_val = NULL; \
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} while (0)
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#define BER_BVSTR(bv,s) do { \
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(bv)->bv_len = sizeof(s)-1; \
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(bv)->bv_val = (s); \
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} while (0)
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#define BER_BVISNULL(bv) ((bv)->bv_val == NULL)
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#define BER_BVISEMPTY(bv) ((bv)->bv_len == 0)
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LDAP_END_DECL
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#endif
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