3 Commits

Author	SHA1	Message	Date
Jan Höppner	ab510cff39	libdasd: Provide definition for bus id size ... dasdview and libdasd deal with DASD bus ids and should use a definition for the size. libu2s already provides a definition, which is used by dasdview. However, the size of 32 is a bit much and the definition should be part of libdasd. Including the terminating null byte ('\0') and considering a DASD bus id length of 8 characters (e.g. 0.0.4711), this leads to a size of 9. Provide such a definition via libdasd and update any user. Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>	2019-05-21 14:16:53 +02:00
Stefan Haberland	bc053a975a	zdsfs: add online vtoc refresh ... Enable zdsfs to access datasets that were created after zdsfs was mounted without the need to remount zdsfs. This is done by re-reading the VTOC with every readdir system call. To ensure a consistent VTOC state the DASD device is reserved for every VTOC read and released afterwards. Signed-off-by: Stefan Haberland <sth@linux.ibm.com> Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com> Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>	2019-01-30 13:35:43 +01:00
Rafael Fonseca	a5c1923d32	libdasd: Add common DASD ioctl's to the lib ... This will avoid code duplication in dasd-related programs. GitHub-ID: #19 Signed-off-by: Rafael Fonseca <r4f4rfs@gmail.com> Acked-by: Jan Höppner <hoeppner@linux.vnet.ibm.com> Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>	2017-12-14 14:11:14 +01:00