From 9f46080c41d5f3f7c00b4e169ba4b0b2865258bf Mon Sep 17 00:00:00 2001 From: Matt Helsley Date: Mon, 7 Nov 2005 00:59:16 -0800 Subject: [PATCH] Process Events Connector This patch adds a connector that reports fork, exec, id change, and exit events for all processes to userspace. It replaces the fork_advisor patch that ELSA is currently using. Applications that may find these events useful include accounting/auditing (e.g. ELSA), system activity monitoring (e.g. top), security, and resource management (e.g. CKRM). Signed-off-by: Matt Helsley Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/sys.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'kernel/sys.c') diff --git a/kernel/sys.c b/kernel/sys.c index 2fa1ed18123c..1e1f41b3fdf6 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include @@ -623,6 +624,7 @@ asmlinkage long sys_setregid(gid_t rgid, gid_t egid) current->egid = new_egid; current->gid = new_rgid; key_fsgid_changed(current); + proc_id_connector(current, PROC_EVENT_GID); return 0; } @@ -662,6 +664,7 @@ asmlinkage long sys_setgid(gid_t gid) return -EPERM; key_fsgid_changed(current); + proc_id_connector(current, PROC_EVENT_GID); return 0; } @@ -751,6 +754,7 @@ asmlinkage long sys_setreuid(uid_t ruid, uid_t euid) current->fsuid = current->euid; key_fsuid_changed(current); + proc_id_connector(current, PROC_EVENT_UID); return security_task_post_setuid(old_ruid, old_euid, old_suid, LSM_SETID_RE); } @@ -798,6 +802,7 @@ asmlinkage long sys_setuid(uid_t uid) current->suid = new_suid; key_fsuid_changed(current); + proc_id_connector(current, PROC_EVENT_UID); return security_task_post_setuid(old_ruid, old_euid, old_suid, LSM_SETID_ID); } @@ -846,6 +851,7 @@ asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) current->suid = suid; key_fsuid_changed(current); + proc_id_connector(current, PROC_EVENT_UID); return security_task_post_setuid(old_ruid, old_euid, old_suid, LSM_SETID_RES); } @@ -898,6 +904,7 @@ asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid) current->sgid = sgid; key_fsgid_changed(current); + proc_id_connector(current, PROC_EVENT_GID); return 0; } @@ -940,6 +947,7 @@ asmlinkage long sys_setfsuid(uid_t uid) } key_fsuid_changed(current); + proc_id_connector(current, PROC_EVENT_UID); security_task_post_setuid(old_fsuid, (uid_t)-1, (uid_t)-1, LSM_SETID_FS); @@ -968,6 +976,7 @@ asmlinkage long sys_setfsgid(gid_t gid) } current->fsgid = gid; key_fsgid_changed(current); + proc_id_connector(current, PROC_EVENT_GID); } return old_fsgid; } -- cgit v1.2.1