[RFC v3 09/10] snet: introduce snet_utils
From: Samir Bellabes <hidden>
Date: 2011-05-03 14:31:31
Also in:
lkml, netfilter-devel
Subsystem:
security subsystem, the rest · Maintainers:
Paul Moore, James Morris, "Serge E. Hallyn", Linus Torvalds
This patch provides helper functions for other subsystems Signed-off-by: Samir Bellabes <redacted> --- security/snet/snet_utils.c | 38 ++++++++++++++++++++++++++++++++++++++ security/snet/snet_utils.h | 9 +++++++++ 2 files changed, 47 insertions(+), 0 deletions(-) create mode 100644 security/snet/snet_utils.c create mode 100644 security/snet/snet_utils.h
diff --git a/security/snet/snet_utils.c b/security/snet/snet_utils.c
new file mode 100644
index 0000000..e9178d7
--- /dev/null
+++ b/security/snet/snet_utils.c@@ -0,0 +1,38 @@ +#include <linux/types.h> +#include <linux/snet.h> + +const char *snet_verdict_name(const enum snet_verdict cmd) +{ + static const char *const verdict_name[] = { + [SNET_VERDICT_GRANT] = "Grant", + [SNET_VERDICT_DENY] = "Deny", + [SNET_VERDICT_PENDING] = "Pending", + [SNET_VERDICT_NONE] = "None", + }; + + if (cmd >= SNET_NR_VERDICT_TYPES) + return "INVALID"; + else + return verdict_name[cmd]; +} + +const char *snet_syscall_name(const enum snet_syscall sys) +{ + static const char *const syscall_name[] = { + [SNET_SOCKET_CREATE] = "Create", + [SNET_SOCKET_BIND] = "Bind", + [SNET_SOCKET_CONNECT] = "Connect", + [SNET_SOCKET_LISTEN] = "Listen", + [SNET_SOCKET_ACCEPT] = "Accept", + [SNET_SOCKET_POST_ACCEPT] = "Post Accept", + [SNET_SOCKET_SENDMSG] = "Sendmsg", + [SNET_SOCKET_RECVMSG] = "Recvmsg", + [SNET_SOCKET_SOCK_RCV_SKB] = "Sock Rcv Skb", + [SNET_SOCKET_CLOSE] = "Close", + }; + + if (sys >= SNET_NR_SOCKET_TYPES) + return "INVALID"; + else + return syscall_name[sys]; +}
diff --git a/security/snet/snet_utils.h b/security/snet/snet_utils.h
new file mode 100644
index 0000000..01e515f
--- /dev/null
+++ b/security/snet/snet_utils.h@@ -0,0 +1,9 @@ +#ifndef _SNET_UTILS_H +#define _SNET_UTILS_H + +#include <linux/skbuff.h> + +const char *snet_verdict_name(const enum snet_verdict cmd); +const char *snet_syscall_name(const enum snet_syscall sys); + +#endif /* _SNET_UTILS_H */
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1.7.4.1