CMAP_DELETE(3) Corosync Cluster Engine Programmer's Manual CMAP_DELETE(3) NAME cmap_delete - Delete key/value pair from the CMAP service SYNOPSIS #include <corosync/cmap.h> cs_error_t cmap_delete(cmap_handle_t handle, const char *key_name); DESCRIPTION The cmap_delete function is used to delete key from cmap. Key must be pre- viously created by cmap_set(3) function. The handle argument is connection to CMAP database obtained by calling cmap_initialize(3) function. key_name is name of key to delete. RETURN VALUE This call returns the CS_OK value if successful. If key_name is unspeci- fied, CS_ERR_INVALID_PARAM is returned. For nonexisting keys, CS_ERR_NOT_EXIST error is returned. Some of keys may be tagged read-only directly in corosync and deleting such key will result in CS_ERR_ACCESS er- ror. SEE ALSO cmap_initialize(3), cmap_set(3), cmap_overview(3) CS_ERR_TRY_AGAIN Resource temporarily unavailable CS_ERR_INVALID_PARAM Invalid argument CS_ERR_ACCESS Permission denied CS_ERR_LIBRARY The connection failed CS_ERR_INTERRUPT System call interrupted by a signal CS_ERR_NOT_SUPPORTED The requested protocol/functionality not supported CS_ERR_MESSAGE_ERROR Incorrect auth message received CS_ERR_NO_MEMORY Not enough memory to complete the requested task corosync Man Page 03/02/2012 CMAP_DELETE(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=cmap_delete&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>