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Implement thread support for libc_r. Make the lseek syscall directly

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to avoid recursive locking.
This commit is contained in:
John Birrell 1998-06-09 08:34:35 +00:00
parent 86af3ff9b0
commit 3b6533a024
1 changed files with 7 additions and 2 deletions
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9
lib/libc/sys/netbsd_getdirentries.c
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@ -1,4 +1,4 @@
/* $Id$ */
/* $Id: netbsd_getdirentries.c,v 1.1 1998/03/09 07:07:20 jb Exp $ */
/* From: NetBSD: getdirentries.c,v 1.1 1997/10/10 02:15:56 fvdl Exp */
/*
@ -34,17 +34,22 @@
*/
#include <sys/types.h>
#include <sys/syscall.h>
#include <dirent.h>
#include <unistd.h>
int getdents __P((int, char *, size_t));
int
#ifdef _THREAD_SAFE
_thread_sys_getdirentries(fd, buf, nbytes, basep)
#else
getdirentries(fd, buf, nbytes, basep)
#endif
int fd, nbytes;
char *buf;
long *basep;
{
*basep = lseek(fd, 0, SEEK_CUR);
*basep = __syscall((quad_t) SYS_lseek,fd, 0, 0, SEEK_CUR);
return getdents(fd, buf, nbytes);
}