Building w on an x86_64 system triggers:
w.c:404:4: warning: format '%zu' expects argument of type 'size_t',
but argument 4 has type 'int' [-Wformat]
Since we're comparing UT_NAMESIZE to an int, cast it to that type
(since it can't exceed it) and update the printf.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The previous version of sysctl had the form:
sysctl -p [file]
In other words, it required a space between the -p and the [file].
Omitting the space would lead to an error.
The new version though is the opposite:
sysctl -p[file]
In other words, it requires there to not be a space.
Considering the old behavior has been around for a decade, and runtime
checking for this mismatch in behavior is silly, and supporting the old
syntax is trivial, add support for it.
When '-p regexp' is glob is used to make reqular expression to be
expanded to argument list, which also means that -p option will
allow multiple files being specified as input.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
There's an off-by-one error in the count (".conf" is 5 bytes, not 6),
and the logic is inverted for the strcmp return value -- we want to
skip the files when they *don't* end in .conf, not when they *do*.
Also fix the off-by-one len check.
Bug-Debian: http://bugs.debian.org/669128
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The stdbool.h header is part of C99 and has been usable on systems for
more than a decade. Let's drop these manual hacks.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Newer ncurses install pkg-config files, so search those first. If they
aren't found, fall back to existing detection logic.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The third arg is for "the user has specified some flag", not "the user
has disabled things", so use $withval.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
pgrep.c: In function 'main':
pgrep.c:793:4: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat]
vmstat.c: In function 'diskpartition_format':
vmstat.c:382:9: warning: format '%u' expects argument of type 'unsigned int', but argument 5 has type 'long long unsigned int' [-Wformat]
vmstat.c:408:10: warning: format '%u' expects argument of type 'unsigned int', but argument 5 has type 'long long unsigned int' [-Wformat]
w.c: In function 'main':
w.c:394:4: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat]
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
pmap.c:300:8: warning: assignment discards 'const' qualifier
from pointer target type [enabled by default]
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This code currently uses error_at_line() from error.h, so pull it in.
Long term, this might get moved to c.h as a local helper on err.h,
but I have no idea.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Fix the build warnings:
sig.c:227:5: warning: implicit declaration of function 'toupper' [-Wimplicit-function-declaration]
sig.c:231:3: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Fixes build warning:
watch.c:682:3: warning: implicit declaration of
function 'waitpid' [-Wimplicit-function-declaration]
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger