diff options
Diffstat (limited to 'sys/kern/uipc_shm.c')
| -rw-r--r-- | sys/kern/uipc_shm.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/sys/kern/uipc_shm.c b/sys/kern/uipc_shm.c index 8df6e43..a2146b9 100644 --- a/sys/kern/uipc_shm.c +++ b/sys/kern/uipc_shm.c @@ -109,15 +109,10 @@ static dev_t shm_dev_ino; #define SHM_HASH(fnv) (&shm_dictionary[(fnv) & shm_hash]) -static int shm_access(struct shmfd *shmfd, struct ucred *ucred, int flags); -static struct shmfd *shm_alloc(struct ucred *ucred, mode_t mode); static void shm_init(void *arg); -static void shm_drop(struct shmfd *shmfd); -static struct shmfd *shm_hold(struct shmfd *shmfd); static void shm_insert(char *path, Fnv32_t fnv, struct shmfd *shmfd); static struct shmfd *shm_lookup(char *path, Fnv32_t fnv); static int shm_remove(char *path, Fnv32_t fnv, struct ucred *ucred); -static int shm_dotruncate(struct shmfd *shmfd, off_t length); static fo_rdwr_t shm_read; static fo_rdwr_t shm_write; @@ -131,7 +126,7 @@ static fo_fill_kinfo_t shm_fill_kinfo; static fo_mmap_t shm_mmap; /* File descriptor operations. */ -static struct fileops shm_ops = { +struct fileops shm_ops = { .fo_read = shm_read, .fo_write = shm_write, .fo_truncate = shm_truncate, @@ -412,7 +407,7 @@ shm_close(struct file *fp, struct thread *td) return (0); } -static int +int shm_dotruncate(struct shmfd *shmfd, off_t length) { vm_object_t object; @@ -521,7 +516,7 @@ retry: * shmfd object management including creation and reference counting * routines. */ -static struct shmfd * +struct shmfd * shm_alloc(struct ucred *ucred, mode_t mode) { struct shmfd *shmfd; @@ -559,7 +554,7 @@ shm_alloc(struct ucred *ucred, mode_t mode) return (shmfd); } -static struct shmfd * +struct shmfd * shm_hold(struct shmfd *shmfd) { @@ -567,7 +562,7 @@ shm_hold(struct shmfd *shmfd) return (shmfd); } -static void +void shm_drop(struct shmfd *shmfd) { @@ -588,7 +583,7 @@ shm_drop(struct shmfd *shmfd) * Determine if the credentials have sufficient permissions for a * specified combination of FREAD and FWRITE. */ -static int +int shm_access(struct shmfd *shmfd, struct ucred *ucred, int flags) { accmode_t accmode; |
