glibc/manual/examples/mkfsock.c
Ulrich Drepper bc15410ece Update.
2002-03-11  Ulrich Drepper  <drepper@redhat.com>

	* manual/examples/mkfsock.c: Include <string.h> as well.
	Patch by Alain De Carolis <alaind@wseurope.com>.

2002-03-06  Isamu Hasegawa  <isamu@yamato.ibm.com>

	* posix/regexec.c (re_match): Fix incorrect register sizes.
	(re_search): Likewise.

2002-03-05  Isamu Hasegawa  <isamu@yamato.ibm.com>

	* posix/regcomp.c (regfree): Remove a disused condition.
	* posix/regex_internal.c (re_acquire_state): Likewise.
	(re_acquire_state_context): Likewise.
	(register_state): Remove a redundant malloc invocation.
	* posix/regex_internal.h: (re_state_table_entry): Simplify
	the structure.

2002-03-05  Isamu Hasegawa  <isamu@yamato.ibm.com>

	* posix/regcomp.c (regcomp): Add __builtin_expect to error
	handling conditions.
	(regerror): Likewise.
	(regfree): Likewise.
	(re_compile_internal): Likewise.
	(init_dfa): Likewise.
	(init_word_char): Likewise.
	(create_initial_state): Likewise.
	(analyze): Likewise.
	(analyze_tree): Likewise.
	(duplicate_node): Likewise.
	(calc_eclosure): Likewise.
	(calc_eclosure_iter): Likewise.
	(parse): Likewise.
	(parse_reg_exp): Likewise.
	(parse_branch): Likewise.
	(parse_expression): Likewise.
	(parse_subexp): Likewise.
	(parse_dup_op): Likewise.
	(parse_bracket_exp): Likewise.
	(build_equiv_class): Likewise.
	(build_charclass): Likewise.
	(build_word_op): Likewise.
	(fetch_number): Likewise.
	(create_tree): Likewise.
	(duplicate_tree): Likewise.
	* posix/regex.c (BE): New macro.
	* posix/regexec.c (re_match): Add __builtin_expect to error
	handling conditions.
	(re_match_2): Likewise.
	(re_search): Likewise.
	(re_search_internal): Likewise.
	(check_matching): Likewise.
	(proceed_next_node): Likewise.
	(set_regs): Likewise.
	(sift_states_backward): Likewise.
	(add_epsilon_backreference): Likewise.
	(transit_state): Likewise.
	(transit_state_sb): Likewise.
	(transit_state_mb): Likewise.
	(transit_state_bkref): Likewise.
	(transit_state_bkref_loop): Likewise.
	(build_trtable): Likewise.
	(group_nodes_into_DFAstates): Likewise.
	(match_ctx_init): Likewise.
	(match_ctx_add_entry): Likewise.
	* posix/regex_internal.c (re_string_construct): Add __builtin_expect
	to error handling conditions.
	(re_string_construct_toupper): Likewise.
	(build_wcs_buffer): Likewise.
	(build_wcs_upper_buffer): Likewise.
	(build_upper_buffer): Likewise.
	(re_string_translate_buffer): Likewise.
	(re_node_set_alloc): Likewise.
	(re_node_set_init_1): Likewise.
	(re_node_set_init_2): Likewise.
	(re_node_set_init_copy): Likewise.
	(re_node_set_intersect): Likewise.
	(re_node_set_init_union): Likewise.
	(re_node_set_merge): Likewise.
	(re_node_set_insert): Likewise.
	(re_dfa_add_node): Likewise.
	(re_acquire_state): Likewise.
	(re_acquire_state_context): Likewise.
	(create_new_state_common): Likewise.
	(register_state): Likewise.
	(create_ci_new_state): Likewise.
	(create_cd_new_state): Likewise.
	(re_string_context_at): Remove redundant condition.

2002-01-16  Roger Sayle  <roger@eyesopen.com>

	* sysdeps/i386/i686/strcmp.S: Avoid unconditional jump to a ret.

	* sysdeps/i386/i586/strlen.S: Fix typo in comment.
2002-03-12 02:04:08 +00:00

47 lines
1013 B
C

#include <stddef.h>
#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/un.h>
int
make_named_socket (const char *filename)
{
struct sockaddr_un name;
int sock;
size_t size;
/* Create the socket. */
sock = socket (PF_LOCAL, SOCK_DGRAM, 0);
if (sock < 0)
{
perror ("socket");
exit (EXIT_FAILURE);
}
/* Bind a name to the socket. */
name.sun_family = AF_LOCAL;
strncpy (name.sun_path, filename, sizeof (name.sun_path));
name.sun_path[sizeof (name.sun_path) - 1] = '\0';
/* The size of the address is
the offset of the start of the filename,
plus its length,
plus one for the terminating null byte.
Alternatively you can just do:
size = SUN_LEN (&name);
*/
size = (offsetof (struct sockaddr_un, sun_path)
+ strlen (name.sun_path) + 1);
if (bind (sock, (struct sockaddr *) &name, size) < 0)
{
perror ("bind");
exit (EXIT_FAILURE);
}
return sock;
}