Dump compression was a feature of the file system dumper which was removed
several years ago. This include is a leftover. Remove it.
Signed-off-by: Philipp Rudo <prudo@linux.ibm.com>
Acked-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
When zfcpdump is built you get a compile warning
zfcpdump.c: In function ‘init_sig’:
zfcpdump.c:307:24: warning: cast between incompatible function types from ‘void (* (*)(int, siginfo_t *, void *))(int)’ {aka ‘void (* (*)(int, struct <anonymous> *, void *))(int)’} to ‘void (*)(int)’ [-Wcast-function-type]
g.sigact.sa_handler = (__sighandler_t)dump_sig_handler;
Furthermore the man pages for sigaction says
$man 2 sigaction
[...]
If SA_SIGINFO is specified in sa_flags, then sa_sigaction (instead
of sa_handler) specifies the signal-handling function for signum.
This function receives three arguments, as described below.
[...]
Because SA_SIGINFO is set, using sa_handler at all is wrong in this case.
Fix this by giving dump_sig_handler the correct return type and assign it
to sa_sigaction.
Signed-off-by: Philipp Rudo <prudo@linux.ibm.com>
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The zfcpdump kernel is built without module support. Furthermore the initrd
doesn't contain modprobe. So trying to load modules using modprobe in
zfcpdump userspace doesn't really make sense.
Signed-off-by: Philipp Rudo <prudo@linux.ibm.com>
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
