Adapt the wrappers `zg_alloc`, `zg_realloc` and `zg_ioctl` to match the
signatures used by `calloc`, `realloc` and `ioctl`.
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
==660622== 385 bytes in 7 blocks are definitely lost in loss record 30 of 37
==660622== at 0x484417C: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-s390x-linux.so)
==660622== by 0x4E93BD7: strdup (strdup.c:42)
==660622== by 0x11249F: zg_strdup (zg.c:115)
==660622== by 0x11249F: zg_open (zg.c:164)
==660622== by 0x114FBF: dfi_dump_open (dfi.c:750)
==660622== by 0x114FBF: dfi_init (dfi.c:772)
==660622== by 0x111465: do_copy (zgetdump.c:192)
==660622== by 0x111465: main (zgetdump.c:216)
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit makes zgetdump work with /dev/mem again.
zg_seek() should not attempt to verify the given offset for devices before
issuing lseek() because special devices like /dev/mem report 0 in
stat.sb_size.
$ zgetdump -i /dev/mem
zgetdump: Trying to seek past file end "/dev/mem"
Fixes: 11e78cada5 ("zdump: catch attempts to seek past end of file in zg_seek()")
Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Consolidate `ALIGN, __ALIGN_MASK, ARRAY_SIZE` macros and add them to
lib/zt_common.h. While at it, adapt coding style.
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@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>
Marc Hartmayer