Changeset f2ef7fd in mainline for uspace/lib/libc/include/syscall.h

Timestamp:

2008-10-05T21:20:13Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

6198611

Parents:

1d132ae

Message:

Support for SYSENTER on ia32.

File:

• uspace/lib/libc/include/syscall.h (modified) (2 diffs)

uspace/lib/libc/include/syscall.h

@@ -33 +33 @@
  * @file
  * @brief       Syscall function declaration for architectures that don't
- *              inline syscalls.
+ *              inline syscalls or architectures that handle syscalls
+ *              according to the number of arguments.
  */
 
@@ -39 +40 @@
 #define LIBC_SYSCALL_H_
 
+#ifndef LIBARCH_SYSCALL_GENERIC
+#error "You can't include this file directly."
+#endif
+
 #include <sys/types.h>
 #include <kernel/syscall/syscall.h>
+
+#define __syscall0      __syscall
+#define __syscall1      __syscall
+#define __syscall2      __syscall
+#define __syscall3      __syscall
+#define __syscall4      __syscall
+#define __syscall5      __syscall
+#define __syscall6      __syscall
 
 extern sysarg_t __syscall(const sysarg_t p1, const sysarg_t p2,