Adding upstream version 2.4.57+dfsg.upstream/2.4.57+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 222 insertions, 0 deletions

diff --git a/include/lber_pvt.h b/include/lber_pvt.h
new file mode 100644
index 0000000..910f2b5
--- /dev/null
+++ b/include/lber_pvt.h
@@ -0,0 +1,222 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2021 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+
+/*
+ * lber_pvt.h - Header for ber_pvt_ functions. 
+ * These are meant to be internal to OpenLDAP Software.
+ */
+
+#ifndef _LBER_PVT_H
+#define _LBER_PVT_H 1
+
+#include <lber.h>
+
+LDAP_BEGIN_DECL
+
+/* for allocating aligned buffers (on the stack) */
+#define LBER_ALIGNED_BUFFER(uname,size) \
+	union uname { \
+		char buffer[size]; \
+		/* force alignment */ \
+		int ialign; \
+		long lalign; \
+		float falign; \
+		double dalign; \
+		char* palign; \
+	}
+
+#define LBER_ELEMENT_SIZEOF (256) /* must be >= sizeof(BerElement) */
+typedef LBER_ALIGNED_BUFFER(lber_berelement_u,LBER_ELEMENT_SIZEOF)
+	BerElementBuffer;
+
+typedef struct sockbuf_buf {
+	ber_len_t		buf_size;
+	ber_len_t		buf_ptr;
+	ber_len_t		buf_end;
+	char			*buf_base;
+} Sockbuf_Buf;
+
+/*
+ * bprint.c
+ */
+LBER_V( BER_LOG_PRINT_FN ) ber_pvt_log_print;
+
+LBER_F( int )
+ber_pvt_log_printf LDAP_P((
+	int errlvl,
+	int loglvl,
+	const char *fmt,
+	... )) LDAP_GCCATTR((format(printf, 3, 4)));
+
+/*
+ * sockbuf.c
+ */
+LBER_F( ber_slen_t )
+ber_pvt_sb_do_write LDAP_P(( Sockbuf_IO_Desc *sbiod, Sockbuf_Buf *buf_out ));
+
+LBER_F( void )
+ber_pvt_sb_buf_init LDAP_P(( Sockbuf_Buf *buf ));
+
+LBER_F( void )
+ber_pvt_sb_buf_destroy LDAP_P(( Sockbuf_Buf *buf ));
+
+LBER_F( int )
+ber_pvt_sb_grow_buffer LDAP_P(( Sockbuf_Buf *buf, ber_len_t minsize ));
+
+LBER_F( ber_len_t )
+ber_pvt_sb_copy_out LDAP_P(( Sockbuf_Buf *sbb, char *buf, ber_len_t len ));
+
+LBER_F( int )
+ber_pvt_socket_set_nonblock LDAP_P(( ber_socket_t sd, int nb ));
+
+/*
+ * memory.c
+ */
+LBER_F( void * )
+ber_memalloc_x LDAP_P((
+	ber_len_t s, void *ctx));
+
+LBER_F( void * )
+ber_memrealloc_x LDAP_P((
+	void* p,
+	ber_len_t s, void *ctx ));
+
+LBER_F( void * )
+ber_memcalloc_x LDAP_P((
+	ber_len_t n,
+	ber_len_t s, void *ctx ));
+
+LBER_F( void )
+ber_memfree_x LDAP_P((
+	void* p, void *ctx ));
+
+LBER_F( void )
+ber_memvfree_x LDAP_P((
+	void** vector, void *ctx ));
+
+LBER_F( void )
+ber_bvfree_x LDAP_P((
+	struct berval *bv, void *ctx ));
+
+LBER_F( void )
+ber_bvecfree_x LDAP_P((
+	struct berval **bv, void *ctx ));
+
+LBER_F( int )
+ber_bvecadd_x LDAP_P((
+	struct berval ***bvec,
+	struct berval *bv, void *ctx ));
+
+LBER_F( struct berval * )
+ber_dupbv_x LDAP_P((
+	struct berval *dst, struct berval *src, void *ctx ));
+
+LBER_F( struct berval * )
+ber_str2bv_x LDAP_P((
+	LDAP_CONST char *, ber_len_t len, int dup, struct berval *bv, void *ctx));
+
+LBER_F( struct berval * )
+ber_mem2bv_x LDAP_P((
+	LDAP_CONST char *, ber_len_t len, int dup, struct berval *bv, void *ctx));
+
+LBER_F( char * )
+ber_strdup_x LDAP_P((
+	LDAP_CONST char *, void *ctx ));
+
+LBER_F( struct berval * )
+ber_bvreplace_x LDAP_P((
+	struct berval *dst, LDAP_CONST struct berval *src, void *ctx ));
+
+LBER_F( void )
+ber_bvarray_free_x LDAP_P(( BerVarray p, void *ctx ));
+
+LBER_F( int )
+ber_bvarray_add_x LDAP_P(( BerVarray *p, BerValue *bv, void *ctx ));
+
+LBER_F( int )
+ber_bvarray_dup_x LDAP_P(( BerVarray *dst, BerVarray src, void *ctx ));
+
+#if 0
+#define ber_bvstrcmp(v1,v2) \
+	((v1)->bv_len < (v2)->bv_len \
+		? -1 : ((v1)->bv_len > (v2)->bv_len \
+			? 1 : strncmp((v1)->bv_val, (v2)->bv_val, (v1)->bv_len) ))
+#else
+	/* avoid strncmp() */
+#define ber_bvstrcmp(v1,v2)	ber_bvcmp((v1),(v2))
+#endif
+
+#define ber_bvstrcasecmp(v1,v2) \
+	((v1)->bv_len < (v2)->bv_len \
+		? -1 : ((v1)->bv_len > (v2)->bv_len \
+			? 1 : strncasecmp((v1)->bv_val, (v2)->bv_val, (v1)->bv_len) ))
+
+#define ber_bvccmp(v1,c) \
+	( (v1)->bv_len == 1 && (v1)->bv_val[0] == (c) )
+
+#define ber_strccmp(s,c) \
+	( (s)[0] == (c) && (s)[1] == '\0' )
+
+#define ber_bvchr(bv,c) \
+	((char *) memchr( (bv)->bv_val, (c), (bv)->bv_len ))
+
+#define ber_bvrchr(bv,c) \
+	((char *) lutil_memrchr( (bv)->bv_val, (c), (bv)->bv_len ))
+
+#define ber_bvchr_post(dst,bv,c) \
+	do { \
+		(dst)->bv_val = memchr( (bv)->bv_val, (c), (bv)->bv_len ); \
+		(dst)->bv_len = (dst)->bv_val ? (bv)->bv_len - ((dst)->bv_val - (bv)->bv_val) : 0; \
+	} while (0)
+
+#define ber_bvchr_pre(dst,bv,c) \
+	do { \
+		(dst)->bv_val = memchr( (bv)->bv_val, (c), (bv)->bv_len ); \
+		(dst)->bv_len = (dst)->bv_val ? ((dst)->bv_val - (bv)->bv_val) : (bv)->bv_len; \
+		(dst)->bv_val = (bv)->bv_val; \
+	} while (0)
+
+#define ber_bvrchr_post(dst,bv,c) \
+	do { \
+		(dst)->bv_val = lutil_memrchr( (bv)->bv_val, (c), (bv)->bv_len ); \
+		(dst)->bv_len = (dst)->bv_val ? (bv)->bv_len - ((dst)->bv_val - (bv)->bv_val) : 0; \
+	} while (0)
+
+#define ber_bvrchr_pre(dst,bv,c) \
+	do { \
+		(dst)->bv_val = lutil_memrchr( (bv)->bv_val, (c), (bv)->bv_len ); \
+		(dst)->bv_len = (dst)->bv_val ? ((dst)->bv_val - (bv)->bv_val) : (bv)->bv_len; \
+		(dst)->bv_val = (bv)->bv_val; \
+	} while (0)
+
+#define BER_BVC(s)		{ STRLENOF(s), (char *)(s) }
+#define BER_BVNULL		{ 0L, NULL }
+#define BER_BVZERO(bv) \
+	do { \
+		(bv)->bv_len = 0; \
+		(bv)->bv_val = NULL; \
+	} while (0)
+#define BER_BVSTR(bv,s)	\
+	do { \
+		(bv)->bv_len = STRLENOF(s); \
+		(bv)->bv_val = (s); \
+	} while (0)
+#define BER_BVISNULL(bv)	((bv)->bv_val == NULL)
+#define BER_BVISEMPTY(bv)	((bv)->bv_len == 0)
+
+LDAP_END_DECL
+
+#endif
+