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| author | Mark Wielaard <mjw@redhat.com> | 2010-03-19 23:19:19 +0100 |
|---|---|---|
| committer | Mark Wielaard <mjw@redhat.com> | 2010-03-21 17:34:41 +0100 |
| commit | 41877d526c4c864aa851bed5d405d6d197c0b39b (patch) | |
| tree | 6af3702ed0f231d0c547a5bbe7f7458af90954e2 /tapset/aux_syscalls.stp | |
| parent | 08ee70c354131edccb0d1a73aa67abb9c65870fc (diff) | |
| download | systemtap-steved-41877d526c4c864aa851bed5d405d6d197c0b39b.tar.gz systemtap-steved-41877d526c4c864aa851bed5d405d6d197c0b39b.tar.xz systemtap-steved-41877d526c4c864aa851bed5d405d6d197c0b39b.zip | |
Support epoll_create1 syscall.
* tapset/aux_syscalls.stp (_epoll_create1_flag_str): New helper function.
* tapset/syscalls.stp (syscall.epoll_create[.return]): Match epoll_creat1
if available.
Diffstat (limited to 'tapset/aux_syscalls.stp')
| -rw-r--r-- | tapset/aux_syscalls.stp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tapset/aux_syscalls.stp b/tapset/aux_syscalls.stp index 84342448..c101ae19 100644 --- a/tapset/aux_syscalls.stp +++ b/tapset/aux_syscalls.stp @@ -1632,6 +1632,16 @@ function _at_flag_str:string(f:long) _stp_lookup_str(_stp_atflag_list, THIS->f, THIS->__retvalue, MAXSTRINGLEN); %} +%{ +#include <linux/eventpoll.h> +%} +function _epoll_create1_flag_str:string(f:long) +%{ /* pure */ +#ifdef EPOLL_CLOEXEC + if (THIS->f == EPOLL_CLOEXEC) + strlcpy (THIS->__retvalue, "EPOLL_CLOEXEC", MAXSTRINGLEN); +#endif +%} %{ #include <linux/shm.h> |