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Basic VM and other minor improvements.

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Not complete, probably not fully debugged or optimized.
This commit is contained in:
Ben Gras
2008-11-19 12:26:10 +00:00
parent c888305e21
commit c078ec0331
273 changed files with 10814 additions and 4305 deletions
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24
lib/syslib/ds.c
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@@ -4,6 +4,8 @@
#include "syslib.h"
#define GRANTBAD -1001
int
ds_subscribe(ds_name_regexp, type, flags)
char *ds_name_regexp;
@@ -20,7 +22,7 @@ int flags;
(vir_bytes) ds_name_regexp, len, CPF_READ);
if(!GRANT_VALID(g))
return -1;
return GRANTBAD;
flags &= DS_INITIAL;
@@ -49,7 +51,7 @@ u32_t value;
(vir_bytes) ds_name, len, CPF_READ);
if(!GRANT_VALID(g))
return -1;
return GRANTBAD;
m.DS_KEY_GRANT = (char *) g;
m.DS_KEY_LEN = len;
@@ -78,7 +80,7 @@ char *value;
g_key = cpf_grant_direct(DS_PROC_NR,
(vir_bytes) ds_name, len_key, CPF_READ);
if(!GRANT_VALID(g_key))
return -1;
return GRANTBAD;
/* Grant for value. */
len_str = strlen(value)+1;
@@ -87,7 +89,7 @@ char *value;
if(!GRANT_VALID(g_str)) {
cpf_revoke(g_key);
return -1;
return GRANTBAD;
}
m.DS_KEY_GRANT = (char *) g_key;
@@ -118,7 +120,7 @@ u32_t *value;
g_key = cpf_grant_direct(DS_PROC_NR,
(vir_bytes) ds_name, len_key, CPF_READ);
if(!GRANT_VALID(g_key))
return -1;
return GRANTBAD;
/* Do request. */
m.DS_KEY_GRANT = (char *) g_key;
@@ -150,7 +152,7 @@ size_t len_str;
g_key = cpf_grant_direct(DS_PROC_NR,
(vir_bytes) ds_name, len_key, CPF_READ);
if(!GRANT_VALID(g_key))
return -1;
return GRANTBAD;
/* Grant for value. */
g_str = cpf_grant_direct(DS_PROC_NR,
@@ -158,7 +160,7 @@ size_t len_str;
if(!GRANT_VALID(g_str)) {
cpf_revoke(g_key);
return -1;
return GRANTBAD;
}
/* Do request. */
@@ -187,13 +189,13 @@ size_t len_str;
message m;
cp_grant_id_t g_key, g_str;
if(len_key < 1 || len_str < 1) return -1;
if(len_key < 1 || len_str < 1) return -1002;
/* Grant for key. */
g_key = cpf_grant_direct(DS_PROC_NR,
(vir_bytes) ds_key, len_key, CPF_WRITE);
if(!GRANT_VALID(g_key))
return -1;
return GRANTBAD;
/* Grant for value. */
g_str = cpf_grant_direct(DS_PROC_NR,
@@ -201,7 +203,7 @@ size_t len_str;
if(!GRANT_VALID(g_str)) {
cpf_revoke(g_key);
return -1;
return GRANTBAD;
}
/* Do request. */
@@ -238,7 +240,7 @@ u32_t *value;
g_key = cpf_grant_direct(DS_PROC_NR,
(vir_bytes) ds_key, len_key, CPF_WRITE);
if(!GRANT_VALID(g_key))
return -1;
return GRANTBAD;
/* Do request. */
m.DS_KEY_GRANT = (char *) g_key;