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Mark areas needed poll(2) support with HAVE_POLL.

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This commit is contained in:
Kurt Zeilenga 2004-07-09 17:50:22 +00:00
parent d6c68cdf48
commit f0bd9b3a5b
5 changed files with 70 additions and 47 deletions
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6
libraries/libldap/init.c
View file

@ -534,8 +534,10 @@ void ldap_int_initialize( struct ldapoptions *gopts, int *dbglvl )
|| defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
ldap_int_hostname = ldap_pvt_get_fqdn( ldap_int_hostname );
#endif
if ( ldap_int_tblsize == 0 )
ldap_int_ip_init();
#ifndef HAVE_POLL
if ( ldap_int_tblsize == 0 ) ldap_int_ip_init();
#endif
ldap_int_initialize_global_options(gopts, NULL);

5
libraries/libldap/ldap-int.h
View file

@ -448,7 +448,11 @@ LDAP_F (int) ldap_int_open_connection( LDAP *ld,
/*
* in os-ip.c
*/
#ifndef HAVE_POLL
LDAP_V (int) ldap_int_tblsize;
LDAP_F (void) ldap_int_ip_init( void );
#endif
LDAP_F (int) ldap_int_timeval_dup( struct timeval **dest,
const struct timeval *tm );
LDAP_F (int) ldap_connect_to_host( LDAP *ld, Sockbuf *sb,
@ -461,7 +465,6 @@ LDAP_F (char *) ldap_host_connected_to( Sockbuf *sb,
const char *host );
#endif
LDAP_F (void) ldap_int_ip_init( void );
LDAP_F (int) ldap_int_select( LDAP *ld, struct timeval *timeout );
LDAP_F (void *) ldap_new_select_info( void );
LDAP_F (void) ldap_free_select_info( void *sip );

36
libraries/libldap/os-ip.c
View file

@ -39,8 +39,6 @@
#include "ldap-int.h"
int ldap_int_tblsize = 0;
#if defined( HAVE_GETADDRINFO ) && defined( HAVE_INET_NTOP )
# ifdef LDAP_PF_INET6
int ldap_int_inet4or6 = AF_UNSPEC;
@ -212,10 +210,12 @@ ldap_pvt_connect(LDAP *ld, ber_socket_t s,
{
int rc;
struct timeval tv, *opt_tv=NULL;
#ifndef HAVE_POLL
fd_set wfds, *z=NULL;
#ifdef HAVE_WINSOCK
fd_set efds;
#endif
#endif
#ifdef LDAP_CONNECTIONLESS
/* We could do a connect() but that would interfere with
@ -258,6 +258,9 @@ ldap_pvt_connect(LDAP *ld, ber_socket_t s,
if ( async ) return ( -2 );
#endif
#ifdef HAVE_POLL
assert(0);
#else
FD_ZERO(&wfds);
FD_SET(s, &wfds );
@ -305,6 +308,8 @@ ldap_pvt_connect(LDAP *ld, ber_socket_t s,
return ( -1 );
return ( 0 );
}
#endif
osip_debug(ld, "ldap_connect_timeout: timed out\n",0,0,0);
ldap_pvt_set_errno( ETIMEDOUT );
return ( -1 );
@ -607,14 +612,18 @@ ldap_host_connected_to( Sockbuf *sb, const char *host )
#endif
/* for UNIX */
#ifdef HAVE_POLL
/* for UNIX poll(2) */
/* ??? */
#else
/* for UNIX select(2) */
struct selectinfo {
fd_set si_readfds;
fd_set si_writefds;
fd_set si_use_readfds;
fd_set si_use_writefds;
};
#endif
void
ldap_mark_select_write( LDAP *ld, Sockbuf *sb )
@ -708,10 +717,14 @@ ldap_free_select_info( void *sip )
}
#ifndef HAVE_POLL
int ldap_int_tblsize = 0;
void
ldap_int_ip_init( void )
{
int tblsize;
#if defined( HAVE_SYSCONF )
tblsize = sysconf( _SC_OPEN_MAX );
#elif defined( HAVE_GETDTABLESIZE )
@ -721,11 +734,12 @@ ldap_int_ip_init( void )
#endif /* !USE_SYSCONF */
#ifdef FD_SETSIZE
if( tblsize > FD_SETSIZE )
tblsize = FD_SETSIZE;
if( tblsize > FD_SETSIZE ) tblsize = FD_SETSIZE;
#endif /* FD_SETSIZE*/
ldap_int_tblsize = tblsize;
}
#endif
int
@ -739,14 +753,20 @@ ldap_int_select( LDAP *ld, struct timeval *timeout )
Debug( LDAP_DEBUG_TRACE, "ldap_int_select\n", 0, 0, 0 );
#endif
if ( ldap_int_tblsize == 0 )
ldap_int_ip_init();
#ifndef HAVE_POLL
if ( ldap_int_tblsize == 0 ) ldap_int_ip_init();
#endif
sip = (struct selectinfo *)ld->ld_selectinfo;
sip->si_use_readfds = sip->si_readfds;
sip->si_use_writefds = sip->si_writefds;
#ifdef HAVE_POLL
assert(0);
return -1;
#else
return( select( ldap_int_tblsize,
&sip->si_use_readfds, &sip->si_use_writefds,
NULL, timeout ));
#endif
}

35
libraries/libldap/os-local.c
View file

@ -51,8 +51,6 @@
#include "ldap-int.h"
#include "ldap_defaults.h"
/* int ldap_int_tblsize = 0; */
#ifdef LDAP_DEBUG
#define oslocal_debug(ld,fmt,arg1,arg2,arg3) \
@ -169,7 +167,6 @@ ldap_pvt_connect(LDAP *ld, ber_socket_t s, struct sockaddr_un *sa, int async)
{
int rc;
struct timeval tv, *opt_tv=NULL;
fd_set wfds, *z=NULL;
if ( (opt_tv = ld->ld_options.ldo_tm_net) != NULL ) {
tv.tv_usec = opt_tv->tv_usec;
@ -179,15 +176,13 @@ ldap_pvt_connect(LDAP *ld, ber_socket_t s, struct sockaddr_un *sa, int async)
oslocal_debug(ld, "ldap_connect_timeout: fd: %d tm: %ld async: %d\n",
s, opt_tv ? tv.tv_sec : -1L, async);
if ( ldap_pvt_ndelay_on(ld, s) == -1 )
return ( -1 );
if ( ldap_pvt_ndelay_on(ld, s) == -1 ) return -1;
if ( connect(s, (struct sockaddr *) sa, sizeof(struct sockaddr_un))
!= AC_SOCKET_ERROR )
{
if ( ldap_pvt_ndelay_off(ld, s) == -1 ) {
return ( -1 );
}
if ( ldap_pvt_ndelay_off(ld, s) == -1 ) return -1;
#ifdef DO_SENDMSG
/* Send a dummy message with access rights. Remote side will
* obtain our uid/gid by fstat'ing this descriptor.
@ -211,38 +206,42 @@ sendcred:
}
}
#endif
return ( 0 );
return 0;
}
if ( errno != EINPROGRESS && errno != EWOULDBLOCK ) {
return ( -1 );
}
if ( errno != EINPROGRESS && errno != EWOULDBLOCK ) return -1;
#ifdef notyet
if ( async ) return ( -2 );
if ( async ) return -2;
#endif
#ifdef HAVE_POLL
assert(0);
#else
{
fd_set wfds, *z=NULL;
FD_ZERO(&wfds);
FD_SET(s, &wfds );
do {
rc = select(ldap_int_tblsize, z, &wfds, z, opt_tv ? &tv : NULL);
rc = select( ldap_int_tblsize, z, &wfds, z, opt_tv ? &tv : NULL );
} while( rc == AC_SOCKET_ERROR && errno == EINTR &&
LDAP_BOOL_GET(&ld->ld_options, LDAP_BOOL_RESTART ));
if( rc == AC_SOCKET_ERROR ) return rc;
if ( FD_ISSET(s, &wfds) ) {
if ( ldap_pvt_is_socket_ready(ld, s) == -1 )
return ( -1 );
if ( ldap_pvt_ndelay_off(ld, s) == -1 )
return ( -1 );
if ( ldap_pvt_is_socket_ready(ld, s) == -1 ) return -1;
if ( ldap_pvt_ndelay_off(ld, s) == -1 ) return -1;
#ifdef DO_SENDMSG
goto sendcred;
#else
return ( 0 );
#endif
}
}
#endif
oslocal_debug(ld, "ldap_connect_timeout: timed out\n",0,0,0);
ldap_pvt_set_errno( ETIMEDOUT );
return ( -1 );

3
libraries/libldap/request.c
View file

@ -158,8 +158,7 @@ ldap_send_initial_request(
int
ldap_int_flush_request(
LDAP *ld,
LDAPRequest *lr
)
LDAPRequest *lr )
{
LDAPConn *lc = lr->lr_conn;