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destroy added

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user
2025-12-02 17:10:23 +01:00
parent 3afa165ef3
commit dcf66e7785
3 changed files with 24 additions and 9 deletions
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25
kernel/syscall/skeleton.cc
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@@ -49,23 +49,38 @@ bool sem_init(Vault &vault, size_t id, uint32_t value) {
if (id >= vault.MAX_SEMS) {
return false; // out‐of‐range id
}
if (vault.sems[id].used==1){
return false; //already in use
}
vault.sems[id].counter=value;
return true;
}
void sem_destroy(Vault &vault, size_t id) {
(void)vault;
(void)id;
bool sem_destroy(Vault &vault, size_t id) {
if (id >= vault.MAX_SEMS) {
return false; // out‐of‐range id
}
if (vault.sems[id].used==0){
return false; //already in free
}
vault.sems[id].used=0;
vault.sems[id].counter=0;
return true;
}
void sem_signal(Vault &vault, size_t id) {
bool sem_signal(Vault &vault, size_t id) {
(void)vault;
(void)id;
return true;
}
void sem_wait(Vault &vault, size_t id) {
bool sem_wait(Vault &vault, size_t id) {
(void)vault;
(void)id;
return true;
}
void exit(Vault &vault) { (void)vault; }

6
kernel/syscall/skeleton.h
View File

@@ -18,9 +18,9 @@ size_t write(Vault &vault, uint32_t id, const void *buffer, size_t size);
size_t read(Vault &vault, uint32_t id);
void sleep(Vault &vault, size_t ms);
bool sem_init(Vault &vault, size_t id, uint32_t value);
void sem_destroy(Vault &vault, size_t id);
void sem_signal(Vault &vault, size_t id);
void sem_wait(Vault &vault, size_t id);
bool sem_destroy(Vault &vault, size_t id);
bool sem_signal(Vault &vault, size_t id);
bool sem_wait(Vault &vault, size_t id);
void exit(Vault &vault);
void kill(Vault &vault, size_t pid);