diff options
Diffstat (limited to 'include/sys/syscall.h')
-rw-r--r-- | include/sys/syscall.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/include/sys/syscall.h b/include/sys/syscall.h index aef1f998f..4c8ede843 100644 --- a/include/sys/syscall.h +++ b/include/sys/syscall.h @@ -19,13 +19,19 @@ #ifndef _SYSCALL_H #define _SYSCALL_H 1 -/* This file provides us with the nicely useful _syscall[0-5] macros. */ +/* The _syscall#() macros are for uClibc internal use only. + * User application code should use syscall() instead. + * + * The kernel provided _syscall[0-6] macros from asm/unistd.h are not suitable + * for use in uClibc as they lack PIC support etc, so for uClibc we use our own + * local _syscall# macros to be certain all such variations are handled + * properly. + */ + #include <features.h> +#include <bits/sysnum.h> #if defined _LIBC && (defined IS_IN_libc || defined NOT_IN_libc) # include <bits/syscalls.h> -#else -# include <asm/unistd.h> -# include <bits/sysnum.h> #endif #endif |