diff options
Diffstat (limited to 'nss/lib/util/nssrwlk.h')
| -rw-r--r-- | nss/lib/util/nssrwlk.h | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/nss/lib/util/nssrwlk.h b/nss/lib/util/nssrwlk.h index 3402c82..2ae6931 100644 --- a/nss/lib/util/nssrwlk.h +++ b/nss/lib/util/nssrwlk.h @@ -3,14 +3,14 @@ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ /* -** File: nsrwlock.h -** Description: API to basic reader-writer lock functions of NSS. -** These are re-entrant reader writer locks; that is, -** If I hold the write lock, I can ask for it and get it again. -** If I hold the write lock, I can also ask for and get a read lock. +** File: nsrwlock.h +** Description: API to basic reader-writer lock functions of NSS. +** These are re-entrant reader writer locks; that is, +** If I hold the write lock, I can ask for it and get it again. +** If I hold the write lock, I can also ask for and get a read lock. ** I can then release the locks in any order (read or write). -** I must release each lock type as many times as I acquired it. -** Otherwise, these are normal reader/writer locks. +** I must release each lock type as many times as I acquired it. +** Otherwise, these are normal reader/writer locks. ** ** For deadlock detection, locks should be ranked, and no lock may be aquired ** while I hold a lock of higher rank number. @@ -25,7 +25,7 @@ #include "prtypes.h" #include "nssrwlkt.h" -#define NSS_RWLOCK_RANK_NONE 0 +#define NSS_RWLOCK_RANK_NONE 0 /* SEC_BEGIN_PROTOS */ PR_BEGIN_EXTERN_C @@ -35,35 +35,35 @@ PR_BEGIN_EXTERN_C ** DESCRIPTION: ** Returns a pointer to a newly created reader-writer lock object. ** INPUTS: Lock rank -** Lock name +** Lock name ** OUTPUTS: void ** RETURN: NSSRWLock* ** If the lock cannot be created because of resource constraints, NULL ** is returned. -** +** ***********************************************************************/ -extern NSSRWLock* NSSRWLock_New(PRUint32 lock_rank, const char *lock_name); +extern NSSRWLock *NSSRWLock_New(PRUint32 lock_rank, const char *lock_name); /*********************************************************************** ** FUNCTION: NSSRWLock_AtomicCreate ** DESCRIPTION: -** Given the address of a NULL pointer to a NSSRWLock, +** Given the address of a NULL pointer to a NSSRWLock, ** atomically initializes that pointer to a newly created NSSRWLock. ** Returns the value placed into that pointer, or NULL. ** ** INPUTS: address of NSRWLock pointer ** Lock rank -** Lock name +** Lock name ** OUTPUTS: NSSRWLock* ** RETURN: NSSRWLock* -** If the lock cannot be created because of resource constraints, +** If the lock cannot be created because of resource constraints, ** the pointer will be left NULL. -** +** ***********************************************************************/ extern NSSRWLock * -nssRWLock_AtomicCreate( NSSRWLock ** prwlock, - PRUint32 lock_rank, - const char * lock_name); +nssRWLock_AtomicCreate(NSSRWLock **prwlock, + PRUint32 lock_rank, + const char *lock_name); /*********************************************************************** ** FUNCTION: NSSRWLock_Destroy @@ -121,7 +121,7 @@ extern void NSSRWLock_UnlockWrite(NSSRWLock *lock); ** Tells caller whether the current thread holds the write lock, or not. ** INPUTS: NSSRWLock *lock - Lock to test. ** OUTPUTS: void -** RETURN: PRBool PR_TRUE IFF the current thread holds the write lock. +** RETURN: PRBool PR_TRUE IFF the current thread holds the write lock. ***********************************************************************/ extern PRBool NSSRWLock_HaveWriteLock(NSSRWLock *rwlock); |