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| author | Bodo Möller <bodo@openssl.org> | 2001-09-04 11:15:55 +0000 |
|---|---|---|
| committer | Bodo Möller <bodo@openssl.org> | 2001-09-04 11:15:55 +0000 |
| commit | 567fef894e8e2d76cdf28b19834ea54ba5731910 (patch) | |
| tree | 1668fc3589af975b1455b84538a03ccf05abd451 /crypto/err/err.c | |
| parent | 6ee2a1365e6a65f54f7c36a29cd33075b708c2f7 (diff) | |
| download | openssl-new-567fef894e8e2d76cdf28b19834ea54ba5731910.tar.gz | |
changing something requires a write lock, not a read lock
Diffstat (limited to 'crypto/err/err.c')
| -rw-r--r-- | crypto/err/err.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/crypto/err/err.c b/crypto/err/err.c index 81822b4aea..989d485812 100644 --- a/crypto/err/err.c +++ b/crypto/err/err.c @@ -334,6 +334,7 @@ static LHASH *int_err_get(void) CRYPTO_w_unlock(CRYPTO_LOCK_ERR); return(toret); } + static void int_err_del(void) { CRYPTO_w_lock(CRYPTO_LOCK_ERR); @@ -345,6 +346,7 @@ static void int_err_del(void) } CRYPTO_w_unlock(CRYPTO_LOCK_ERR); } + static ERR_STRING_DATA *int_err_get_item(const ERR_STRING_DATA *d) { ERR_STRING_DATA *p; @@ -358,6 +360,7 @@ static ERR_STRING_DATA *int_err_get_item(const ERR_STRING_DATA *d) CRYPTO_r_unlock(CRYPTO_LOCK_ERR); return p; } + static ERR_STRING_DATA *int_err_set_item(ERR_STRING_DATA *d) { ERR_STRING_DATA *p; @@ -366,11 +369,12 @@ static ERR_STRING_DATA *int_err_set_item(ERR_STRING_DATA *d) hash = ERRFN(err_get)(); if(!hash) return NULL; - CRYPTO_r_lock(CRYPTO_LOCK_ERR); + CRYPTO_w_lock(CRYPTO_LOCK_ERR); p = (ERR_STRING_DATA *)lh_insert(hash, d); - CRYPTO_r_unlock(CRYPTO_LOCK_ERR); + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); return p; } + static ERR_STRING_DATA *int_err_del_item(ERR_STRING_DATA *d) { ERR_STRING_DATA *p; @@ -379,11 +383,12 @@ static ERR_STRING_DATA *int_err_del_item(ERR_STRING_DATA *d) hash = ERRFN(err_get)(); if(!hash) return NULL; - CRYPTO_r_lock(CRYPTO_LOCK_ERR); + CRYPTO_w_lock(CRYPTO_LOCK_ERR); p = (ERR_STRING_DATA *)lh_delete(hash, d); - CRYPTO_r_unlock(CRYPTO_LOCK_ERR); + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); return p; } + static LHASH *int_thread_get(void) { LHASH *toret = NULL; @@ -398,6 +403,7 @@ static LHASH *int_thread_get(void) CRYPTO_w_unlock(CRYPTO_LOCK_ERR); return(toret); } + static ERR_STATE *int_thread_get_item(const ERR_STATE *d) { ERR_STATE *p; @@ -411,6 +417,7 @@ static ERR_STATE *int_thread_get_item(const ERR_STATE *d) CRYPTO_r_unlock(CRYPTO_LOCK_ERR); return p; } + static ERR_STATE *int_thread_set_item(ERR_STATE *d) { ERR_STATE *p; @@ -419,11 +426,12 @@ static ERR_STATE *int_thread_set_item(ERR_STATE *d) hash = ERRFN(thread_get)(); if(!hash) return NULL; - CRYPTO_r_lock(CRYPTO_LOCK_ERR); + CRYPTO_w_lock(CRYPTO_LOCK_ERR); p = (ERR_STATE *)lh_insert(hash, d); - CRYPTO_r_unlock(CRYPTO_LOCK_ERR); + CRYPTO_w_unlock(CRYPTO_LOCK_ERR); return p; } + static void int_thread_del_item(const ERR_STATE *d) { ERR_STATE *p; @@ -445,6 +453,7 @@ static void int_thread_del_item(const ERR_STATE *d) if(p) ERR_STATE_free(p); } + static int int_err_get_next_lib(void) { int toret; @@ -971,4 +980,3 @@ void ERR_add_error_data(int num, ...) va_end(args); } - |