For portabiliy, check for program_invocation_name during configure and
define HAVE_PROGRAM_INVOCATION_NAME accordingly. Use of this symbol is
now enclosed with the appropriate #ifdef block.
The symbol program_invocation_name is only used for error message
handling using error(), so it's safe to omit this if it is not
available.
skill.c:340:5: warning: no previous declaration for 'skill_sig_option' [-Wmissing-declarations]
skill.c:460:5: warning: no previous declaration for 'snice_prio_option' [-Wmissing-declarations]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Bug-Debian: http://bugs.debian.org/688731
kill would not permit negative PIDs and thought they were options. kill
now explicitly checks for unknown options and if they are numeric
assumes they are negative PIDs. The first negative PID stops any
further option processing.
Signed-off-by: Craig Small <csmall@enc.com.au>
If stream status is not checked at the end of execution below problem
would not report error, or non-zero exit code. The uptime is just an
example same was true with all commands of the project.
$ uptime >&- ; echo $?
uptime: write error: Bad file descriptor
1
$ uptime >/dev/full ; echo $?
uptime: write error: No space left on device
1
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Commit 991b8a94f0 took use
getopt_long(), which means the code that is related to earlier
selfmade argument parsing is unnecessary.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Command skill accepted earlier command name as argument. This did
not work since commit 991b8a94f0.
Reported-By: "Anne C. Hanna" <orion@ugcs.caltech.edu>
Bug-Debian: http://bugs.debian.org/659038
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Strings with lower caps & no trailing dots have greater change to
have multiple occurences, meaning less effort for translators, than
strings with them.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
err and warn are BSD format but they are not recommended by library
developers. However their consiseness is useful!
The solution is to use some macros that create xerr etc which then
just map to the error() function. The next problem is error() uses
program_invocation_name so we set this to program_invovation_short_name
This is a global set but seems to be the convention (or at least errors
are on the short name only) used everywhere else.
Add the following three functions to most of the commands.
setlocale (LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
Reference: http://www.freelists.org/post/procps/backporting,1
Reported-by: Jim Warner <james.warner@comcast.net>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The patch also removes fixed size of input, which can be problematic.
I do not know how long the string `yes' might be in all of the worlds
languages.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Pretty much all of the warnings where caused by some of the previous
patches, and they became visible with gcc when compiling with;
CFLAGS="-O -g -ggdb -Wall -Wextra -pedantic -Wstrict-overflow
-Wformat -Wswitch-default -Wswitch-enum -Wsync-nand
-Wredundant-decls -Wuninitialized"
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Re-enable signal number to name string, and other way around,
conversion after it broke at the time when long options where
introduced.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit broke `-l <sig>' conversion, which needs to be fixed
before kill can be claimed to work similar enough way as it did
earlier. The fix require libprocps change, because the current
print_given_signals() simply does not work in this case.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Done for skillsnice_parse(), meaning the kill needs functionality
will be done later.
This commit also introduces new debugging option.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The skill.c is three different commands depending on how the
executable is named. This patch makes evaluation of the command name
cleaner.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
