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arch: wire up pidfd_getfd syscall

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This wires up the pidfd_getfd syscall for all architectures.

Signed-off-by: Sargun Dhillon <sargun@sargun.me>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200107175927.4558-4-sargun@sargun.me
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Sargun Dhillon
2020-01-07 09:59:26 -08:00
committed by Christian Brauner
parent 8649c322f7
commit 9a2cef09c8
20 changed files with 23 additions and 2 deletions
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1
include/linux/syscalls.h
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@@ -1000,6 +1000,7 @@ asmlinkage long sys_fspick(int dfd, const char __user *path, unsigned int flags)
asmlinkage long sys_pidfd_send_signal(int pidfd, int sig,
siginfo_t __user *info,
unsigned int flags);
asmlinkage long sys_pidfd_getfd(int pidfd, int fd, unsigned int flags);
/*
* Architecture-specific system calls