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-rw-r--r--libbb/syscalls.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/libbb/syscalls.c b/libbb/syscalls.c
index 6786b1e6b..a90f5de2b 100644
--- a/libbb/syscalls.c
+++ b/libbb/syscalls.c
@@ -31,11 +31,11 @@
int sysfs(int option, unsigned int fs_index, char * buf)
{
-#ifndef __NR_pivot_root
-#warning This kernel does not support the sysfs syscall
-#warning -> The sysfs system call is being stubbed out...
+#ifndef __NR_sysfs
+#warning "This kernel does not support the sysfs syscall"
+#warning "-> The sysfs system call is being stubbed out..."
bb_error_msg("\n\nTo make this application work, you will need to recompile\n"
- "BusyBox with a kernel supporting the pivot_root system call.\n");
+ "BusyBox with a kernel supporting the sysfs system call.\n");
errno = ENOSYS;
return -1;
#else
@@ -84,8 +84,8 @@ int klogctl(int type, char *b, int len)
int umount2(const char * special_file, int flags)
{
#ifndef __NR_umount2
-#warning This kernel does not support the umount2 syscall
-#warning -> The umount2 system call is being stubbed out...
+#warning "This kernel does not support the umount2 syscall"
+#warning "-> The umount2 system call is being stubbed out..."
/* BusyBox was compiled against a kernel that did not support
* the umount2 system call. To make this application work,
* you will need to recompile with a kernel supporting the
@@ -97,7 +97,7 @@ int umount2(const char * special_file, int flags)
return -1;
#else
return(syscall(__NR_umount2, special_file, flags));
-#endif /* __NR_pivot_root */
+#endif /* __NR_umount2 */
}
#endif /* old glibc check */