Commit Graph

19 Commits

Author SHA1 Message Date
Craig Small
75bd099420 library: check not undef SIGLOST
sig.c had this odd logic where on non-Hurd systems it would undefine
SIGLOST. Fine for Hurd or amd64 Linux systems. Bad for a sparc which
has SIGLOST defined *and* is not Hurd.

Just check its defined, its much simpler.
2018-05-03 21:06:05 +10:00
James Clarke
bd72ba3a4b sig: Move runtime signal count check to compile time
Since the value of number_of_signals is known at compile time, we can
use a compile-time check instead. This also adds SIGLOST for the Hurd,
uses the correct signal counts for the Hurd and FreeBSD, and only gives
a compile-time warning when compiled on an unknown platform that it does
not know whether the number of signals is correct.
2017-12-23 17:48:36 +11:00
Olof Sivertsson
586bfb7655 kill: Fix free() with bad pointer on SIG-prefixed signal-name
kill -l SIGHUP (or any other signal-name prefixed with "SIG")
would cause free() to be called with a bad pointer instead of
a pointer to what was allocated. Fix this and add test-case.
2016-09-08 22:32:18 +02:00
Jon Boden
8abd0c92ab library: Don't use SIGPWR on FreeBSD
FreeBSD doesn't have SIGPWR so makes no sense in warning and assuming
its 29.

References:
 https://bugs.debian/org/832148

Signed-off-by: Craig Small <csmall@enc.com.au>
2016-08-28 19:14:32 +10:00
Sami Kerola
ce61089059 docs: clarification to license headers in files
Add license header to all files.  The summary of licensing is below,
taken from Craig Small's email which is referred in commit message
tail.

sysctl and pgrep are GPL 2+
The rest is LGPL 2.1+

Reference: http://www.freelists.org/post/procps/Incorrect-FSF-address-in-the-license-files,8
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=797962
CC: Craig Small <csmall@enc.com.au>
CC: Jaromir Capik <jcapik@redhat.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:41:11 +11:00
Craig Small
563dd2c5f1 Fix string literals in fprintf and friends
Both these are from [-Werror=format-security]
sig.c:262:5: error: format not a string literal and no format arguments
global.c:517:3: error: format not a string literal and no format arguments
2012-03-03 12:05:07 +11:00
Mike Frysinger
2b449855c7 proc: pull in ctype.h where needed
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>
2012-01-24 08:55:05 +01:00
Mike Frysinger
afaf698896 use helpers from c.h
A few files still use the C library helpers from err.h, so migrate
them to the local c.h helpers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-01-24 08:55:05 +01:00
Sami Kerola
94bbf63140 libproc-ng: add strtosig() function
The function will convert a signal number string to a signal name, or
vice a verse.  Return value is string, which is an function user is
expected to free after use.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2011-12-20 17:30:53 +01:00
Jim Warner
8f3303e4d8 redhat analysis: proc/sig 2011-10-15 08:26:27 +02:00
albert
aa6fd01f1d SKIP 2003-03-19 01:15:58 +00:00
albert
1351592110 top: do not refresh like crazy 2003-03-17 23:42:00 +00:00
albert
3e67b58ec2 satisfy GPL section 2a and LGPL section 2b name+date requirement 2002-12-15 00:30:17 +00:00
albert
80b73a78e4 c99 warnings again 2002-11-27 08:36:03 +00:00
albert
ade43a692b c99 -- ugh, this is HARD 2002-11-27 08:21:30 +00:00
albert
81a4a3d281 gcc 3.0 warnings 2002-10-12 04:25:57 +00:00
albert
21c9ffa15e top gets pcpu work 2002-10-10 00:01:37 +00:00
albert
ff3951dca6 empty signal name fix 2002-10-01 22:14:13 +00:00
csmall
03a9b5a30f procps 010114 2002-02-01 22:47:29 +00:00