static int __NR_set_ipv4root_rev3;
static int rev_ipv4root=0;
+#if defined(__pic__) && defined(__i386)
+inline static int
+set_ipv4root_rev0(unsigned long ip)
+{
+ return syscall(__NR_set_ipv4root_rev0, ip);
+}
+
+inline static int
+set_ipv4root_rev1(unsigned long ip, unsigned long bcast)
+{
+ return syscall(__NR_set_ipv4root_rev1, ip, bcast);
+}
+
+inline static int
+set_ipv4root_rev2(unsigned long *ip, int nb, unsigned long bcast)
+{
+ return syscall(__NR_set_ipv4root_rev2, ip, nb, bcast);
+}
+
+inline static int
+set_ipv4root_rev3(unsigned long *ip, int nb, unsigned long bcast, unsigned long * mask)
+{
+ return syscall(__NR_set_ipv4root_rev3, ip, nb, bcast, mask);
+}
-static _syscall1(int, set_ipv4root_rev0, unsigned long, ip)
-static _syscall2(int, set_ipv4root_rev1, unsigned long, ip, unsigned long, bcast)
-static _syscall3(int, set_ipv4root_rev2, unsigned long *, ip, int, nb, unsigned long, bcast)
-static _syscall4(int, set_ipv4root_rev3, unsigned long *, ip, int, nb, unsigned long, bcast, unsigned long *, mask)
+#else
+inline static _syscall1(int, set_ipv4root_rev0, unsigned long, ip)
+inline static _syscall2(int, set_ipv4root_rev1, unsigned long, ip, unsigned long, bcast)
+inline static _syscall3(int, set_ipv4root_rev2, unsigned long *, ip, int, nb, unsigned long, bcast)
+inline static _syscall4(int, set_ipv4root_rev3, unsigned long *, ip, int, nb, unsigned long, bcast, unsigned long *, mask)
+#endif
static int def_NR_new_s_context = 273;
#undef __NR_new_s_context
//static int __NR_new_s_context_rev1;
static int rev_s_context=0;
-static _syscall3(int, new_s_context_rev0, int, newctx, int, remove_cap, int, flags)
+#if defined(__pic__) && defined(__i386)
+inline static int
+new_s_context_rev0(int newctx, int remove_cap, int flags)
+{
+ return syscall(__NR_new_s_context_rev0, newctx, remove_cap, flags);
+}
+#else
+inline static _syscall3(int, new_s_context_rev0, int, newctx, int, remove_cap, int, flags)
//static _syscall4(int, new_s_context_rev1, int, nbctx, int *, ctxs, int, remove_cap, int, flags)
+#endif
#if 0
#undef __NR_set_ctxlimit
static _syscall2 (int, set_ctxlimit, int, resource, long, limit)
#endif
-#undef __NR_chrootsafe
-static int __NR_chrootsafe=-1;
-static int rev_chrootsafe=-1;
-
-static _syscall1 (int, chrootsafe, const char *, dir)
-
static void init()
{
static int is_init = 0;
rev_set_ctxlimit = atoi(rev+3);
}
#endif
- }else if (strcmp(title,"__NR_chrootsafe:")==0){
- __NR_chrootsafe = num;
- if (strncmp(rev,"rev",3)==0){
- rev_chrootsafe = atoi(rev+3);
- }
}else if (strcmp(title,"__NR_new_s_context:")==0){
__NR_new_s_context_rev0 = num;
//__NR_new_s_context_rev1 = num;
return vc_set_ipv4root_legacy_internal(ip, nb, bcast, mask);
}
-
-static ALWAYSINLINE int
-vc_chrootsafe_legacy (const char *dir)
-{
- init();
- if (rev_chrootsafe == -1){
- vc_tell_unsafe_chroot();
- return chroot(dir);
- }else if (rev_chrootsafe == 0){
- return chrootsafe (dir);
- }else{
- fprintf (stderr,"chrootsafe: kernel support version %d, application expects version 0\n"
- ,rev_chrootsafe);
- }
- errno = EINVAL;
- return -1;
-}
-
-#if 0
-/*
- Return != 0 if chrootsafe is available
-*/
-int has_chrootsafe()
-{
- init();
- return rev_chrootsafe != -1;
-}
-
-int call_set_ctxlimit (int res, long limit)
-{
- init();
- if (rev_set_ctxlimit == -1){
- fprintf (stderr,"set_ctxlimit: Unsupported system call, update kernel\n");
- }else if (rev_set_ctxlimit == 0){
- return set_ctxlimit (res,limit);
- }else{
- fprintf (stderr,"set_ctxlimit: kernel support version %d, application expects version 0\n"
- ,rev_set_ctxlimit);
- }
- errno = EINVAL;
- return -1;
-}
-
-
-#endif