Use util_strlcpy() to copy strings correctly and get rid of the
following GCC8 compile warnings:
main.c: In function ‘main’:
main.c:34:2: warning: ‘strncpy’ specified bound 256 equals destination
size [-Wstringop-truncation]
strncpy(g.prog_name, argv[0], sizeof(g.prog_name));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘set_bootprog’,
inlined from ‘parse_chreipl_options’ at cmd_chreipl.c:510:4:
cmd_chreipl.c:185:2: warning: ‘strncpy’ specified bound 11 equals
destination size [-Wstringop-truncation]
strncpy(l.bootprog, bootprog, sizeof(l.bootprog));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cmd_chreipl.c: In function ‘set_reipl_type’:
cmd_chreipl.c:297:2: warning: ‘strncpy’ specified bound 15 equals
destination size [-Wstringop-tr uncation]
strncpy(l.dev, dev_name, sizeof(l.dev));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
With gcc 7 we get warnings like the following:
fdasd.c: In function 'main':
fdasd.c:3055:4: warning: this statement may fall through
[-Wimplicit-fallthrough=]
fdasd_exit(&anchor, 0);
^~~~~~~~~~~~~~~~~~~~~~
fdasd.c:3056:3: note: here
default:
^~~~~~~
Fix this by marking functions with "__noreturn" to help gcc.
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.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>
