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From r..@hyperreal.org
Subject cvs commit: apache-2.0/src/lib/apr/network_io/unix poll.c
Date Mon, 20 Sep 1999 21:34:28 GMT
rbb         99/09/20 14:34:28

  Modified:    src/lib/apr/file_io/unix fileacc.c
               src/lib/apr/misc/unix start.c
               src/lib/apr/network_io/unix poll.c
  Log:
  Some docs changes.
  
  Revision  Changes    Path
  1.4       +4 -1      apache-2.0/src/lib/apr/file_io/unix/fileacc.c
  
  Index: fileacc.c
  ===================================================================
  RCS file: /home/cvs/apache-2.0/src/lib/apr/file_io/unix/fileacc.c,v
  retrieving revision 1.3
  retrieving revision 1.4
  diff -u -r1.3 -r1.4
  --- fileacc.c	1999/09/14 13:37:20	1.3
  +++ fileacc.c	1999/09/20 21:34:20	1.4
  @@ -252,7 +252,8 @@
    * ap_status_t ap_get_filedata(ap_file_t *, char *key, void *)
    *    Return the data associated with the current file.
    * arg 1) The currently open file.
  - * arg 2) The user data associated with the file.  
  + * arg 2) The key to use for retreiving data associated with this file.
  + * arg 3) The user data associated with the file.  
    */                     
   ap_status_t ap_get_filedata(struct file_t *file, char *key, void *data)
   {    
  @@ -271,6 +272,8 @@
    *    Set the data associated with the current file.
    * arg 1) The currently open file.
    * arg 2) The user data to associate with the file.  
  + * arg 3) The key to use for assocaiteing data with the file.
  + * arg 4) The cleanup routine to use when the file is destroyed.
    */                     
   ap_status_t ap_set_filedata(struct file_t *file, void *data, char *key,
                               ap_status_t (*cleanup) (void *))
  
  
  
  1.7       +12 -6     apache-2.0/src/lib/apr/misc/unix/start.c
  
  Index: start.c
  ===================================================================
  RCS file: /home/cvs/apache-2.0/src/lib/apr/misc/unix/start.c,v
  retrieving revision 1.6
  retrieving revision 1.7
  diff -u -r1.6 -r1.7
  --- start.c	1999/09/14 13:37:23	1.6
  +++ start.c	1999/09/20 21:34:23	1.7
  @@ -66,16 +66,13 @@
   #endif
   
   /* ***APRDOC********************************************************
  - * ap_status_t ap_create_context(ap_context_t *, void *, ap_context_t **)
  + * ap_status_t ap_create_context(ap_context_t *, ap_context_t **)
    *    Create a new context.
    * arg 1) The parent context.  If this is NULL, the new context is a root
    *        context.  If it is non-NULL, the new context will inherit all
    *        of it's parent context's attributes, except the ap_context_t will be a
    *        sub-pool.
  - * arg 2) Any data to be assocaited with the context.  If this is a 
  - *        sub-context, and this value is NULL, the new context will
  - *        inherit the data from it's parent.
  - * arg 3) The context we have just created.
  + * arg 2) The context we have just created.
    */
   ap_status_t ap_create_context(struct context_t *cont, struct context_t **newcont)
   {
  @@ -119,12 +116,21 @@
   }
   
   /* ***APRDOC********************************************************
  - * ap_status_t ap_set_userdata(ap_context_t *, void *)
  + * ap_status_t ap_set_userdata(ap_context_t *, void *, char *,
  +                               ap_status_t (*cleanup) (void *))
    *    Set the data associated with the current context.
    * arg 1) The current context.
    * arg 2) The user data associated with the context.
    * arg 3) The key to use for association
    * arg 4) The cleanup program to use to cleanup the data;
  + * NOTE:  The data to be attached to the context should have the same
  + *        life span as the context it is being attached to.
  + *        
  + *        Users of APR must take EXTREME care when choosing a key to
  + *        use for their data.  It is possible to accidentally overwrite
  + *        data by choosing a key that another part of the program is using
  + *        It is advised that steps are taken to ensure that a unique
  + *        key is used at all times.
    */
   ap_status_t ap_set_userdata(struct context_t *cont, void *data, char *key,
                               ap_status_t (*cleanup) (void *))
  
  
  
  1.5       +3 -1      apache-2.0/src/lib/apr/network_io/unix/poll.c
  
  Index: poll.c
  ===================================================================
  RCS file: /home/cvs/apache-2.0/src/lib/apr/network_io/unix/poll.c,v
  retrieving revision 1.4
  retrieving revision 1.5
  diff -u -r1.4 -r1.5
  --- poll.c	1999/09/14 13:37:24	1.4
  +++ poll.c	1999/09/20 21:34:27	1.5
  @@ -432,7 +432,8 @@
    * ap_status_t ap_get_polldata(ap_pollfd_t *, char *, void *)
    *    Return the context associated with the current poll.
    * arg 1) The currently open pollfd.
  - * arg 2) The user data associated with the pollfd.
  + * arg 2) The key to use for retreiving data associated with a poll struct.
  + * arg 3) The user data associated with the pollfd.
    */
   ap_status_t ap_get_polldata(struct pollfd_t *pollfd, char *key, void *data)
   {
  @@ -451,6 +452,7 @@
    *    Return the context associated with the current poll.
    * arg 1) The currently open pollfd.
    * arg 2) The user data to associate with the pollfd.
  +
    */
   ap_status_t ap_set_polldata(struct pollfd_t *pollfd, void *data, char *key,
                               ap_status_t (*cleanup) (void *))
  
  
  

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