I am very new to the linux environment. I have been interested in it for years but have just recently had the courage to pop that install disk into my PC. Because of it's ease of installation, I installed Mandrake 9.1 and I'm running KDE3.1 for my GUI. Right now I'm trying to conquer the world... (5 Replies)
Discussion started by: n0data
5 Replies
2. Post Here to Contact Site Administrators and Moderators
Hai,
I am santhosh,I am fresher to this Forum,I want details about GTK+ Project(All Widgets--- I mean how they are programming in callback.c file).
if it possible please send information regarding this Glade tool.I want to interface glade with Modbus protocol,
Thankyou
with best regards,... (0 Replies)
Is GUI programming without GTK possible? If so, how? Or what libraries should I #include? Google seems to tell me that GUI programming in C++ is much more popular then in C. I'm assuming because of the Object Orientedness (if that is even a word)?
Before you say things like "Search the forums",... (5 Replies)
I am trying to do something on another computer through ssh and I keep getting this:"(gedit:6169): Gtk-WARNING **: cannot open display:"I have googled the interweb and this forum and found many posts but nothing seems to work. I have freshly installed Ubuntu 8.10 with updates on the machine and I... (4 Replies)
Hi,
I try install firefox on AIX 6.1..
Now i get error then write /usr/bin/firefox command in ssh:
(firefox-bin:1478838): Gtk-WARNING **: cannot open display:
I heard, that need set DISPLAY or smth like that..
Also I try run firefox by vncviewer, but double click on firefox-bin not... (1 Reply)
i have downloaded <libncurses5-dev_5.7+20101128-1_i386.deb> and <ndk++-0.0.1alpha4.tar.bz2> which contains the header files curses.h and gtk/gtk.h ..
i have also included them using ..
#include "/home/ball/Desktop/Sudoku/project/libncurses5-dev_5.7+20101128-1_i386/usr/include/curses.h"
... (2 Replies)
Hi,
So, I have a GTK based GUI app. I used GTKdevel-2.24 to develop and compile it on two different distros of linux: Fedora 14 and Linaro (tablet). All of my code was the same for each but compiled on each platform separately (32bit and ARM).
Both distros run the application. On Fedora 14... (0 Replies)
Discussion started by: fedora18
0 Replies
LEARN ABOUT LINUX
uselib
USELIB(2) Linux Programmer's Manual USELIB(2)NAME
uselib - load shared library
SYNOPSIS
#include <unistd.h>
int uselib(const char *library);
DESCRIPTION
The system call uselib() serves to load a shared library to be used by the calling process. It is given a pathname. The address where to
load is found in the library itself. The library can have any recognized binary format.
RETURN VALUE
On success, zero is returned. On error, -1 is returned, and errno is set appropriately.
ERRORS
In addition to all of the error codes returned by open(2) and mmap(2), the following may also be returned:
EACCES The library specified by library does not have read or execute permission, or the caller does not have search permission for one of
the directories in the path prefix. (See also path_resolution(7).)
ENFILE The system limit on the total number of open files has been reached.
ENOEXEC
The file specified by library is not an executable of known type, e.g., does not have the correct magic numbers.
CONFORMING TO
uselib() is Linux-specific, and should not be used in programs intended to be portable.
NOTES
uselib() was used by early libc startup code to load the shared libraries with names found in an array of names in the binary.
Since libc 4.3.2, startup code tries to prefix these names with "/usr/lib", "/lib" and "" before giving up. In libc 4.3.4 and later these
names are looked for in the directories found in LD_LIBRARY_PATH, and if not found there, prefixes "/usr/lib", "/lib" and "/" are tried.
From libc 4.4.4 on only the library "/lib/ld.so" is loaded, so that this dynamic library can load the remaining libraries needed (again
using this call). This is also the state of affairs in libc5.
glibc2 does not use this call.
SEE ALSO ar(1), gcc(1), ld(1), ldd(1), mmap(2), open(2), dlopen(3), capabilities(7), ld.so(8)COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2005-01-09 USELIB(2)