Create a connection and attach it to the HA lib
#include <ha/fcntl.h> int ha_creat(const char *path, mode_t mode, RFp rfn, void *rhdl, unsigned haflags); int ha_creat64(const char *path, mode_t mode, RFp rfn, void *rhdl, unsigned haflags);
libha
In addition to opening the connection using the standard create|64() call, these convenience functions also call ha_attach() with the connection returned by the creat() call.
The parameters rfn(), and rhdl(), and haflags() are passed to the ha_attach() call along with the connection ID returned by the creat() call.
The remaining parameters are passed to the corresponding parameters in the creat() call in their appropriate positions.
A new connection ID or -1 if an error occurred (errno is set).
The ha_creat() call returns errors as returned by either the underlying creat() call or the ha_attach() call.
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | No |
Signal handler | No |
Thread | Yes |
ha_open(), ha_attach(), ha_close(), ha_detach()
In the Library Reference: creat()