diff options
| author | Marvin Borner | 2021-03-21 14:31:08 +0100 |
|---|---|---|
| committer | Marvin Borner | 2021-03-21 14:31:08 +0100 |
| commit | 3d0c30e6697b2b6ae77a03adefa2a8b81ebe4d92 (patch) | |
| tree | aaa59a9fa43ddf50dafcc89bf979fb20de351941 /kernel/features/syscall.c | |
| parent | 09c3bdb186868204cb03d457244e05e12eb685d6 (diff) | |
Cleaner shared memory implementation
Diffstat (limited to 'kernel/features/syscall.c')
| -rw-r--r-- | kernel/features/syscall.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/kernel/features/syscall.c b/kernel/features/syscall.c index 48a5850..44caff8 100644 --- a/kernel/features/syscall.c +++ b/kernel/features/syscall.c @@ -29,22 +29,17 @@ static void syscall_handler(struct regs *r) break; } case SYS_ALLOC: { - r->eax = (u32)memory_alloc(proc_current()->page_dir, PAGE_ALIGN_UP(r->ebx), - MEMORY_CLEAR | MEMORY_USER); + r->eax = (u32)memory_sys_alloc(proc_current()->page_dir, r->ebx, (u32 *)r->ecx, + (u32 *)r->edx, (u8)r->esi); break; } - case SYS_SHALLOC: { - r->eax = memory_shalloc(proc_current()->page_dir, PAGE_ALIGN_UP(r->ebx), - (u32 *)r->ecx, MEMORY_CLEAR | MEMORY_USER); + case SYS_FREE: { + r->eax = memory_sys_free(proc_current()->page_dir, r->ebx); break; } case SYS_SHACCESS: { - r->eax = memory_shaccess(proc_current()->page_dir, r->ebx, (u32 *)r->ecx, - (u32 *)r->edx); - break; - } - case SYS_FREE: { - memory_free(proc_current()->page_dir, memory_range(r->ebx, r->ecx)); + r->eax = memory_sys_shaccess(proc_current()->page_dir, r->ebx, (u32 *)r->ecx, + (u32 *)r->edx); break; } case SYS_STAT: { |