diff options
Diffstat (limited to 'libc/sysdeps/linux/x86_64/sys')
| -rw-r--r-- | libc/sysdeps/linux/x86_64/sys/io.h | 3 | ||||
| -rw-r--r-- | libc/sysdeps/linux/x86_64/sys/perm.h | 1 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/x86_64/sys/io.h b/libc/sysdeps/linux/x86_64/sys/io.h index ec1212560..16378044d 100644 --- a/libc/sysdeps/linux/x86_64/sys/io.h +++ b/libc/sysdeps/linux/x86_64/sys/io.h @@ -23,6 +23,7 @@ __BEGIN_DECLS +#if defined __UCLIBC_LINUX_SPECIFIC__ /* If TURN_ON is TRUE, request for permission to do direct i/o on the port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O permission off for that range. This call requires root privileges. @@ -32,12 +33,12 @@ __BEGIN_DECLS E.g., Linux/Alpha for Alpha PCs supports this. */ extern int ioperm (unsigned long int __from, unsigned long int __num, int __turn_on) __THROW; -libc_hidden_proto(ioperm) /* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to access any I/O port is granted. This call requires root privileges. */ extern int iopl (int __level) __THROW; +#endif /* __UCLIBC_LINUX_SPECIFIC__ */ #if defined __GNUC__ && __GNUC__ >= 2 diff --git a/libc/sysdeps/linux/x86_64/sys/perm.h b/libc/sysdeps/linux/x86_64/sys/perm.h index 37964552c..382fa92ee 100644 --- a/libc/sysdeps/linux/x86_64/sys/perm.h +++ b/libc/sysdeps/linux/x86_64/sys/perm.h @@ -26,7 +26,6 @@ __BEGIN_DECLS /* Set port input/output permissions. */ extern int ioperm (unsigned long int __from, unsigned long int __num, int __turn_on) __THROW; -libc_hidden_proto(ioperm) /* Change I/O privilege level. */ |