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| author | Björn-Egil Dahlberg <[email protected]> | 2013-09-03 17:11:24 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2013-09-03 17:11:24 +0200 |
| commit | a209817dd8467a04be869541e7c31216dc4b0a12 (patch) | |
| tree | b16c33e8f56bdd7a109f8d7293153cdd97cce6c2 /erts/doc/src | |
| parent | 2bf244968fb368b204e7af4b33b72d6a71a937c6 (diff) | |
| download | otp-a209817dd8467a04be869541e7c31216dc4b0a12.tar.gz otp-a209817dd8467a04be869541e7c31216dc4b0a12.tar.bz2 otp-a209817dd8467a04be869541e7c31216dc4b0a12.zip | |
erts: Document erl_driver interface lock names
Diffstat (limited to 'erts/doc/src')
| -rw-r--r-- | erts/doc/src/erl_driver.xml | 78 |
1 files changed, 77 insertions, 1 deletions
diff --git a/erts/doc/src/erl_driver.xml b/erts/doc/src/erl_driver.xml index efe0483b31..5cf0d2f47f 100644 --- a/erts/doc/src/erl_driver.xml +++ b/erts/doc/src/erl_driver.xml @@ -2889,8 +2889,84 @@ ERL_DRV_EXT2TERM char *buf, ErlDrvUInt len beginning of this document.</p> </desc> </func> - </funcs> + <func> + <name><ret>char *</ret><nametext>erl_drv_cond_name(ErlDrvCond *cnd)</nametext></name> + <fsummary>Get name of driver mutex.</fsummary> + <desc> + <marker id="erl_drv_cnd_name"></marker> + <p>Arguments:</p> + <taglist> + <tag><c>cnd</c></tag> + <item>A pointer to an initialized condition.</item> + </taglist> + <p> + Returns a pointer to the name of the condition. + </p> + <note> + <p>This function is intended for debugging purposes only.</p> + </note> + </desc> + </func> + + <func> + <name><ret>char *</ret><nametext>erl_drv_mutex_name(ErlDrvMutex *mtx)</nametext></name> + <fsummary>Get name of driver mutex.</fsummary> + <desc> + <marker id="erl_drv_mutex_name"></marker> + <p>Arguments:</p> + <taglist> + <tag><c>mtx</c></tag> + <item>A pointer to an initialized mutex.</item> + </taglist> + <p> + Returns a pointer to the name of the mutex. + </p> + <note> + <p>This function is intended for debugging purposes only.</p> + </note> + </desc> + </func> + + <func> + <name><ret>char *</ret><nametext>erl_drv_rwlock_name(ErlDrvRWLock *rwlck)</nametext></name> + <fsummary>Get name of driver mutex.</fsummary> + <desc> + <marker id="erl_drv_rwlock_name"></marker> + <p>Arguments:</p> + <taglist> + <tag><c>rwlck</c></tag> + <item>A pointer to an initialized r/w-lock.</item> + </taglist> + <p> + Returns a pointer to the name of the r/w-lock. + </p> + <note> + <p>This function is intended for debugging purposes only.</p> + </note> + </desc> + </func> + + <func> + <name><ret>char *</ret><nametext>erl_drv_thread_name(ErlDrvTid tid)</nametext></name> + <fsummary>Get name of driver mutex.</fsummary> + <desc> + <marker id="erl_drv_rwlock_name"></marker> + <p>Arguments:</p> + <taglist> + <tag><c>tid</c></tag> + <item>A thread identifier.</item> + </taglist> + <p> + Returns a pointer to the name of the thread. + </p> + <note> + <p>This function is intended for debugging purposes only.</p> + </note> + </desc> + </func> + + </funcs> <section> <title>SEE ALSO</title> <p><seealso marker="driver_entry">driver_entry(3)</seealso>, |