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mingw portability fixes: getrlimit/setrlimit in fdlimit

This commit is contained in:
Charles Kerr 2008-01-10 19:22:11 +00:00
parent 3a6396a3cb
commit 8c6c822acd
1 changed files with 19 additions and 5 deletions
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24
libtransmission/fdlimit.c
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@ -22,6 +22,10 @@
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#ifndef WIN32
#define HAVE_GETRLIMIT
#endif
#include <assert.h>
#include <errno.h>
#include <inttypes.h>
@ -31,8 +35,10 @@
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_GETRLIMIT
#include <sys/time.h> /* getrlimit */
#include <sys/resource.h> /* getrlimit */
#endif
#include <unistd.h>
#include <libgen.h> /* basename, dirname */
#include <fcntl.h> /* O_LARGEFILE */
@ -451,16 +457,24 @@ void
tr_fdInit( int globalPeerLimit )
{
int i;
struct rlimit rlim;
assert( gFd == NULL );
gFd = tr_new0( struct tr_fd_s, 1 );
gFd->lock = tr_lockNew( );
getrlimit( RLIMIT_NOFILE, &rlim );
rlim.rlim_cur = MIN( rlim.rlim_max, (rlim_t)(globalPeerLimit + NOFILE_BUFFER) );
setrlimit( RLIMIT_NOFILE, &rlim );
gFd->normalMax = rlim.rlim_cur - NOFILE_BUFFER;
#ifdef HAVE_GETRLIMIT
{
struct rlimit rlim;
getrlimit( RLIMIT_NOFILE, &rlim );
rlim.rlim_cur = MIN( rlim.rlim_max,
(rlim_t)(globalPeerLimit + NOFILE_BUFFER) );
setrlimit( RLIMIT_NOFILE, &rlim );
gFd->normalMax = rlim.rlim_cur - NOFILE_BUFFER;
tr_dbg( "setrlimit( RLIMIT_NOFILE, %d )", rlim.rlim_cur );
}
#else
gFd->normalMax = globalPeerLimit;
#endif
tr_dbg( "%d usable file descriptors", globalPeerLimit );
for( i=0; i<TR_MAX_OPEN_FILES; ++i )