03-05-2015
32bit GTK2 application
Hi all,
So, I have a 32 bit gtk2.22 application that I run flawlessly in Fedora 14.
When I compile it on the 32bit machine run it on Fedora 20 64bit machine I get:
(myprogram:6736): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
(myprogram.:6736): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
Gtk-Message: Failed to load module "pk-gtk-module"
Executing RunOnce*** Error in `myprogram': realloc(): invalid pointer: 0xf4300040 ***
======= Backtrace: =========
/lib/libc.so.6(+0x6e143)[0xf69ea143]
/lib/libc.so.6(+0x74984)[0xf69f0984]
/lib/libc.so.6(realloc+0x2f3)[0xf69f50d3]
/home/myprogram[0x8065b47]
/home/emperor/DAQNAV_V1/myprogram[0x805d33b]
/lib/libpthread.so.0(+0x6d4c)[0xf6b40d4c]
/lib/libc.so.6(clone+0x5e)[0xf6a7382e]
======= Memory map: ========
08048000-08081000 r-xp 00000000 fe:04 3407960 /home/emperor/DAQNAV_V1/myprogram-client-backup
08081000-08086000 rw-p 00038000 fe:04 3407960 /home/emperor/DAQNAV_V1/myprogram-client-backup
08086000-08181000 rw-p 00000000 00:00 0 [heap]
f4300000-f4321000 rw-p 00000000 00:00 0
f4321000-f4400000 ---p 00000000 00:00 0
f447e000-f447f000 ---p 00000000 00:00 0
f447f000-f4c7f000 rw-p 00000000 00:00 0
f5b52000-f5b62000 r-xp 00000000 fe:00 140405 /usr/lib/libcanberra.so.0.2.5
f5b62000-f5b63000 r--p 0000f000 fe:00 140405 /usr/lib/libcanberra.so.0.2.5
f5b63000-f5b64000 rw-p 00010000 fe:00 140405 /usr/lib/libcanberra.so.0.2.5
f5b64000-f5b68000 r-xp 00000000 fe:00 140432 /usr/lib/libcanberra-gtk.so.0.1.9
f5b68000-f5b69000 r--p 00003000 fe:00 140432 /usr/lib/libcanberra-gtk.so.0.1.9
f5b69000-f5b6a000 rw-p 00004000 fe:00 140432 /usr/lib/libcanberra-gtk.so.0.1.9
And the list goes on and on......
Installed on the Fedora 20 machine are the 64 bit gtk binaries for version 2.24. My program depends on the 32bit binaries of version 2.22.
My guess is that this is why my program seg faults.....
I havea ll of the rpm packages for the gtk 32bit binaries but I am lost on how to set all of this up to run....any help?
Thanks a lot!
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LEARN ABOUT OPENSOLARIS
gdk-pixbuf-query-loaders
gdk-pixbuf-query-loaders(1) User Commands gdk-pixbuf-query-loaders(1)
NAME
gdk-pixbuf-query-loaders - GdkPixbuf loader registration utility
SYNOPSIS
gdk-pixbuf-query-loaders [module...]
DESCRIPTION
gdk-pixbuf-query-loaders collects information about loadable modules for gdk-pixbuf and writes it to stdout. If the output is placed in
/etc/gtk-2.0/gdk-pixbuf.loaders, then these loaders will be configured and used by GTK+ by default.
If called without arguments, gdk-pixbuf-query-loaders looks for modules in the gdk-pixbuf loader directory, /usr/lib/gtk-2.0/version/load-
ers.
If called with arguments, it looks for the specified modules. The arguments may be absolute or relative paths.
OPERANDS
The following operands are supported:
module Specify the modules to query.
EXAMPLES
Example 1: Installing a new pixbuf loader that is installed to the default gdk-pixbuf loader directory.
example% gdk-pixbuf-query-loaders > /etc/gtk-2.0/gdk-pixbuf.loaders
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of gdk-pixbuf-query-loaders: NLSPATH.
GDK_PIXBUF_MODULEDIR Specify a different loader directory. The default gdk-pixbuf loader directory is /usr/lib/gtk-2.0/version/loaders.
EXIT STATUS
The following exit values are returned:
0 Application exited successfully
>0 Application exited with failure
FILES
The following files are used by this application:
/usr/bin/gdk-pixbuf-query-loaders
The command-line executable for the application.
/usr/lib/gtk-2.0/version/loaders
Default gdk-pixbuf loader directory.
/etc/gtk-2.0/gdk-pixbuf.loaders
System configuration for gdk-pixbuf loaders
/usr/share/gtk-doc/html/gdk-pixbuf
Location of developer documentation
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWgnome-base-libs |
+-----------------------------+-----------------------------+
|Interface stability |Committed |
+-----------------------------+-----------------------------+
SEE ALSO
gdk-pixbuf-csource(1), gettext(1), glib-genmarshal(1), glib-gettextize(1), glib-mkenums(1), gobject-query(1), gtk-query-immodules-2.0(1),
gtk-update-icon-cache(1), libgdk_pixbuf-2.0(3), attributes(5), gnome-interfaces(5)
Latest version of the GNOME Desktop User Guide for your platform.
NOTES
Written by Brian Cameron, Sun Microsystems Inc., 2003, 2006, 2007.
SunOS 5.11 21 Nov 2007 gdk-pixbuf-query-loaders(1)