This commit was generated by cvs2svn to compensate for changes in r120,

[util-vserver.git] / lib / virtual.h

diff --git a/lib/virtual.h b/lib/virtual.h
new file mode 100644 (file)
index 0000000..f55e6dd
--- /dev/null
+++ b/lib/virtual.h
@@ -0,0 +1,121 @@
+#ifndef _LINUX_VIRTUAL_H
+#define _LINUX_VIRTUAL_H
+
+#define VC_CATEGORY(c)         (((c) >> 24) & 0x3F)
+#define VC_COMMAND(c)          (((c) >> 16) & 0xFF)
+#define VC_VERSION(c)          ((c) & 0xFFF)
+
+#define VC_CMD(c,i,v)          ((((VC_CAT_ ## c) & 0x3F) << 24) \
+                               | (((i) & 0xFF) << 16) | ((v) & 0xFFF))
+
+/*
+
+  Syscall Matrix V2.2
+
+         |VERSION|CREATE |MODIFY |MIGRATE|CONTROL|EXPERIM| |SPECIAL|SPECIAL|
+         |STATS  |DESTROY|ALTER  |CHANGE |LIMIT  |TEST   | |       |       |
+         |INFO   |SETUP  |       |MOVE   |       |       | |       |       |
+  -------+-------+-------+-------+-------+-------+-------+ +-------+-------+
+  SYSTEM |VERSION|       |       |       |       |       | |DEVICES|       |
+  HOST   |     00|     01|     02|     03|     04|     05| |     06|     07|
+  -------+-------+-------+-------+-------+-------+-------+ +-------+-------+
+  CPU    |       |       |       |       |       |       | |SCHED. |       |
+  PROCESS|     08|     09|     10|     11|     12|     13| |     14|     15|
+  -------+-------+-------+-------+-------+-------+-------+ +-------+-------+
+  MEMORY |       |       |       |       |       |       | |SWAP   |       |
+         |     16|     17|     18|     19|     20|     21| |     22|     23|
+  -------+-------+-------+-------+-------+-------+-------+ +-------+-------+
+  NETWORK|       |       |       |       |       |       | |SERIAL |       |
+         |     24|     25|     26|     27|     28|     29| |     30|     31|
+  -------+-------+-------+-------+-------+-------+-------+ +-------+-------+
+  DISK   |       |       |       |       |       |       | |       |       |
+  VFS    |     32|     33|     34|     35|     36|     37| |     38|     39|
+  -------+-------+-------+-------+-------+-------+-------+ +-------+-------+
+  OTHER  |       |       |       |       |       |       | |       |       |
+         |     40|     41|     42|     43|     44|     45| |     46|     47|
+  =======+=======+=======+=======+=======+=======+=======+ +=======+=======+
+  SPECIAL|       |       |       |       |       |       | |       |       |
+         |     48|     49|     50|     51|     52|     53| |     54|     55|
+  -------+-------+-------+-------+-------+-------+-------+ +-------+-------+
+  SPECIAL|       |       |       |       |RLIMIT |SYSCALL| |       |COMPAT |
+         |     56|     57|     58|     59|     60|TEST 61| |     62|     63|
+  -------+-------+-------+-------+-------+-------+-------+ +-------+-------+
+
+*/
+
+#define        VC_CAT_VERSION          0
+
+#define VC_CAT_PROCTRL         12
+
+#define VC_CAT_RLIMIT          60
+
+#define VC_CAT_SYSTEST         61
+#define        VC_CAT_COMPAT           63
+       
+/*  interface version */
+
+#define VCI_VERSION            0x00010001
+
+
+
+/*  query version */
+
+#define VCMD_get_version       VC_CMD(VERSION, 0, 0)
+
+
+/*  compatibiliy vserver commands */
+
+#define VCMD_new_s_context     VC_CMD(COMPAT, 1, 1)
+#define VCMD_set_ipv4root      VC_CMD(COMPAT, 2, 3)
+
+/*  compatibiliy vserver arguments */
+
+struct  vcmd_new_s_context_v1 {
+       uint32_t remove_cap;
+       uint32_t flags;
+};
+
+#define        NB_IPV4ROOT 16
+
+struct  vcmd_set_ipv4root_v3 {
+       /* number of pairs in id */
+       uint32_t broadcast;
+       struct {
+               uint32_t ip;
+               uint32_t mask;
+       } ip_mask_pair[NB_IPV4ROOT];
+};
+
+/*  context signalling */
+
+#define VCMD_ctx_kill          VC_CMD(PROCTRL, 1, 0)
+
+struct  vcmd_ctx_kill_v0 {
+       int32_t pid;
+       int32_t sig;
+};
+
+/*  rlimit vserver commands */
+
+#define VCMD_get_rlimit                VC_CMD(RLIMIT, 1, 0)
+#define VCMD_set_rlimit                VC_CMD(RLIMIT, 2, 0)
+#define VCMD_get_rlimit_mask   VC_CMD(RLIMIT, 3, 0)
+
+struct  vcmd_ctx_rlimit_v0 {
+       uint32_t id;
+       uint64_t minimum;
+       uint64_t softlimit;
+       uint64_t maximum;
+};
+
+struct  vcmd_ctx_rlimit_mask_v0 {
+       uint32_t minimum;
+       uint32_t softlimit;
+       uint32_t maximum;
+};
+
+#define CRLIM_INFINITY         (~0ULL)
+#define CRLIM_KEEP             (~1ULL)
+
+
+#endif /* _LINUX_VIRTUAL_H */