A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 11:11:45 -04:00
Code Issues Projects Releases Packages Wiki Activity

ipc/compat: convert to COMPAT_SYSCALL_DEFINE

Browse source 
Convert all compat system call functions where all parameter types
have a size of four or less than four bytes, or are pointer types
to COMPAT_SYSCALL_DEFINE.
The implicit casts within COMPAT_SYSCALL_DEFINE will perform proper
zero and sign extension to 64 bit of all parameters if needed.

Signed-off-by: Heiko Carstens <[email protected]>
This commit is contained in:
Heiko Carstens 2014-03-04 11:17:50 +01:00
commit 5d70a59637
2 changed files with 13 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

9
ipc/compat.c
View file

@ -498,7 +498,7 @@ static inline int put_compat_msqid_ds(struct msqid64_ds *m,
return err;
}
long compat_sys_msgctl(int first, int second, void __user *uptr)
COMPAT_SYSCALL_DEFINE3(msgctl, int, first, int, second, void __user *, uptr)
{
int err, err2;
struct msqid64_ds m64;
@ -668,7 +668,7 @@ static inline int put_compat_shm_info(struct shm_info __user *ip,
return err;
}
long compat_sys_shmctl(int first, int second, void __user *uptr)
COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
{
void __user *p;
struct shmid64_ds s64;
@ -749,8 +749,9 @@ long compat_sys_shmctl(int first, int second, void __user *uptr)
return err;
}
long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
unsigned nsops, const struct compat_timespec __user *timeout)
COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
unsigned, nsops,
const struct compat_timespec __user *, timeout)
{
struct timespec __user *ts64 = NULL;
if (timeout) {