Fix to an edge case. When user defined begining of address range to
be at between two allocations the previous allocation which ended to
that address was included to printout. After this commit one will
see only allocations that are within range definition.
$ pmap -A00007f4e0df08000,00007f4e0df08000 895
895: bash
00007f4e0dd08000 2048K ----- /lib/libreadline.so.6.2
00007f4e0df08000 8K r---- /lib/libreadline.so.6.2
total 2056K
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
pmap.c: In function 'discover_shm_minor':
pmap.c:87:10: warning: ISO C does not support the '%Lx' gnu_scanf format [-Wformat]
pmap.c:87:10: warning: ISO C does not support the '%Lu' gnu_scanf format [-Wformat]
pmap.c: In function 'mapping_name':
pmap.c:128:3: warning: ISO C does not support the '%Lx' gnu_printf format [-Wformat]
pmap.c:128:3: warning: ISO C does not support the '%Lx' gnu_printf format [-Wformat]
pmap.c: In function 'one_proc':
pmap.c:265:10: warning: ISO C does not support the '%Lx' gnu_scanf format [-Wformat]
pmap.c:265:10: warning: ISO C does not support the '%Lu' gnu_scanf format [-Wformat]
pmap.c:315:11: warning: ISO C does not support the '%Lx' gnu_printf format [-Wformat]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
pmap.c:436 main(59) error: we previously assumed 'arg1' could be null (see line 427)
pmap.c:136:3: warning: return discards 'const' qualifier from pointer target type [enabled by default]
pmap.c:142:4: warning: return discards 'const' qualifier from pointer target type [enabled by default]
pmap.c:150:2: warning: return discards 'const' qualifier from pointer target type [enabled by default]
pmap.c:300:8: warning: assignment discards 'const' qualifier from pointer target type [enabled by default]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
pmap.c:300:8: warning: assignment discards 'const' qualifier
from pointer target type [enabled by default]
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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.
The Kbytes column when using the pmap -x flag would always be zero. This
was because the diff variable was reset before it could be printed.
pmap with no -x was not impacted by this bug or fix.
Library changes
readproc
. added support for supplementary groups
. eliminated 2 potential mem leak sources
. shortcut used for multi-threaded str
vectors & ptrs was obsoleted
. freeing of proc_t related dynamic
memory now rests with the library
. standardized/normalized many c comments
sysinfo
. corrected note regarding glibc & cpuinfo
library.map
. made the visible freeproc accessable
Program changes
pmap
. initialized buffer for new readproc i/f
. eliminated now obsolete free() call
ps
. added width aware supgrp support
. initialized buffers for new readproc i/f
. eliminated now obsolete free() calls
top
. added supgrp support as variable width
. eliminated now obsolete free() calls
. expoilted library freeproc function
. corrected -h|v args text & spacing
. updated some c comments
Documentation changes
ps.1
. added supgid and supgrp
top.1
. added supgid and supgrp
. addition of above required renumbering
many fields in section 3a. DESCRIPTIONS
