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mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00

* io/Makefile (routines): Add mknod, xstat fxstat lxstat xmknod.

* sysdeps/unix/sysv/linux/ptrace.c: Use ... decl, and stdarg.h to
	get args.

	* posix/glob.c (_GNU_SOURCE): Define if undefined, so glob.h
	defines GNU extensions.
	* posix/fnmatch.c: Likewise.
This commit is contained in:
Roland McGrath
1996-01-19 10:00:23 +00:00
parent 9b29e6f7a3
commit 97aa195cf7
5 changed files with 42 additions and 10 deletions

View File

@ -17,16 +17,28 @@ not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <sys/types.h>
#include <sys/ptrace.h>
#include <sys/syscall.h>
#include <stdarg.h>
extern int __syscall_ptrace (int, pid_t, void *, void *);
int
ptrace (int request, int pid, int addr, int data)
ptrace (enum __ptrace_request request, ...)
{
long int ret;
long int res;
int res, ret;
va_list ap;
pid_t pid;
void *addr, *data;
va_start (ap, request);
pid = va_arg (ap, pid_t);
addr = va_arg (ap, void *);
data = va_arg (ap, void *);
va_end (ap);
if (request > 0 && request < 4)
(long int *) data = &ret;
data = &ret;
res = __syscall_ptrace (request, pid, addr, data);
@ -35,9 +47,9 @@ ptrace (int request, int pid, int addr, int data)
if (request > 0 && request < 4)
{
errno = 0;
return (ret);
return ret;
}
return (int) res;
return res;
}
errno = -res;