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syscalls: ioctl

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Matheus
2023-07-05 20:19:36 -03:00
parent 50597114d1
commit f76046a56b
8 changed files with 51 additions and 8 deletions
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kernel-src/fs/devfs.c
+10 -1
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@@ -191,6 +191,14 @@ int devfs_isatty(vnode_t *node) {
return devnode->devops->isatty ? devnode->devops->isatty(devnode->attr.rdevminor) : ENOTTY;
}
int devfs_ioctl(vnode_t *node, unsigned long request, void *arg, int *ret) {
devnode_t *devnode = (devnode_t *)node;
if (devnode->master)
devnode = devnode->master;
return devnode->devops->ioctl ? devnode->devops->ioctl(devnode->attr.rdevminor, request, arg, ret) : ENOTTY;
}
int devfs_inactive(vnode_t *node) {
VOP_LOCK(node);
devnode_t *devnode = (devnode_t *)node;
@@ -313,7 +321,8 @@ static vops_t vnops = {
.mmap = devfs_mmap,
.munmap = devfs_munmap,
.getdents = devfs_getdents,
.isatty = devfs_isatty
.isatty = devfs_isatty,
.ioctl = devfs_ioctl
};
static void ctor(scache_t *cache, void *obj) {