[uClibc-cvs] uClibc/libc/sysdeps/linux/common Makefile, 1.82, 1.83 syscalls.c, 1.107, 1.108

[Erik Andersen]

Update of /var/cvs/uClibc/libc/sysdeps/linux/common
In directory winder:/tmp/cvs-serv19219/libc/sysdeps/linux/common

Modified Files:
	Makefile syscalls.c 
Log Message:
Add support for personality(), prctl(), ustat(), and ulimit()
syscalls, which had managed to stay unimplemented thus far.
 -Erik


Index: Makefile
===================================================================
RCS file: /var/cvs/uClibc/libc/sysdeps/linux/common/Makefile,v
retrieving revision 1.82
retrieving revision 1.83
diff -u -d -r1.82 -r1.83
--- Makefile	15 Jul 2003 07:44:34 -0000	1.82
+++ Makefile	8 Aug 2003 10:07:29 -0000	1.83
@@ -25,7 +25,8 @@
 	cmsg_nxthdr.c longjmp.c open64.c ftruncate64.c mmap64.c \
 	truncate64.c getrlimit64.c setrlimit64.c creat64.c \
 	llseek.c pread_write.c _exit.c sync.c getdirname.c \
-	sendfile64.c xstatconv.c getdents.c getdents64.c vfork.c
+	sendfile64.c xstatconv.c getdents.c getdents64.c vfork.c \
+	ulimit.c
 ifneq ($(strip $(EXCLUDE_BRK)),y)
 CSRC+=sbrk.c
 endif

Index: syscalls.c
===================================================================
RCS file: /var/cvs/uClibc/libc/sysdeps/linux/common/syscalls.c,v
retrieving revision 1.107
retrieving revision 1.108
diff -u -d -r1.107 -r1.108
--- syscalls.c	5 Aug 2003 08:08:46 -0000	1.107
+++ syscalls.c	8 Aug 2003 10:07:29 -0000	1.108
@@ -2,8 +2,7 @@
 /*
  * Syscalls for uClibc
  *
- * Copyright (C) 2000 by Lineo, inc
- * Copyright (C) 2001, 2002 by Erik Andersen
+ * Copyright (C) 2001-2003 by Erik Andersen
  * Written by Erik Andersen <andersen at codpoet.org>
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -630,6 +629,7 @@
 #endif
 
 //#define __NR_ulimit           58
+//See ulimit.c
 
 //#define __NR_oldolduname      59
 
@@ -652,6 +652,20 @@
 #endif
 
 //#define __NR_ustat            62
+#ifdef L___syscall_ustat
+#define __NR___syscall_ustat __NR_ustat
+#include <sys/stat.h>
+static inline
+_syscall2(int, __syscall_ustat, unsigned short int, kdev_t, struct ustat *, ubuf);
+int ustat(dev_t dev, struct ustat *ubuf)
+{ 
+	__kernel_dev_t k_dev;
+	/* We must convert the dev_t value to a __kernel_dev_t */
+	k_dev = ((major(dev) & 0xff) << 8) | (minor(dev) & 0xff);
+	return __syscall_ustat(k_dev, ubuf);
+}
+#endif
+
 
 //#define __NR_dup2             63
 #ifdef L_dup2
@@ -1345,6 +1359,12 @@
 //#define __NR_sysfs            135
 
 //#define __NR_personality      136
+#ifdef __NR_personality
+#ifdef L_personality
+#include <sys/personality.h>
+_syscall1(int, personality, unsigned long int, __persona);
+#endif
+#endif
 
 //#define __NR_afs_syscall      137
 
@@ -1703,6 +1723,13 @@
 #endif
 
 //#define __NR_prctl                    172
+#ifdef __NR_prctl
+#ifdef L_prctl
+#include <stdarg.h>
+//#include <sys/prctl.h>
+_syscall5(int, prctl, int, a, int, b, int, c, int, d, int, e);
+#endif
+#endif
 
 //#define __NR_rt_sigreturn             173
 //#define __NR_rt_sigaction             174