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Simplified software architecture of GTK, Pango, GDK, ATK, GIO, Cairo and GLib. GLib is a bundle of three (formerly five) low-level system libraries written in C and developed mainly by GNOME . GLib's code was separated from GTK , so it can be used by software other than GNOME and has been developed in parallel ever since.
A light-weight Linux distribution a Linux distribution that uses lower memory and processor-speed requirements than a more "feature-rich" Linux distribution. The lower demands on hardware ideally result in a more responsive machine, and allow devices with fewer system resources (e.g. older or embedded hardware) to be used productively.
Boot messages of a Linux kernel 2.6.25.17. The basic components of the Linux family of operating systems, which are based on the Linux kernel, the GNU C Library, BusyBox or forks thereof like μClinux and uClibc, have been programmed with a certain level of abstraction in mind.
Linux also supports z/Architecture with Linux on IBM Z. z/Architecture supports running multiple concurrent operating systems and applications even if they use different address sizes. This allows software developers to choose the address size that is most advantageous for their applications and data structures. On July 7, 2009, IBM on occasion ...
Generally the operating system provides a library that sits between the operating system and normal user programs. Usually it is a C library such as Glibc or Windows API. The library handles the low-level details of passing information to the kernel and switching to supervisor mode. System calls include close, open, read, wait and write.
A high-level comparison of in-kernel and kernel-to-userspace APIs and ABIs The Linux kernel and GNU C Library define the Linux API. After compilation, the binaries offer an ABI. Keeping this ABI stable over a long time is important for ISVs. In computer software, an application binary interface (ABI) is an interface between two binary program ...
The Netwide Assembler (NASM) is an assembler and disassembler for the Intel x86 architecture. It can be used to write 16-bit, 32-bit and 64-bit programs. It is considered one of the most popular assemblers for Linux and x86 chips. [3] It was originally written by Simon Tatham with assistance from Julian Hall.
4.0-RELEASE appeared in March 2000 [4] and the last 4-STABLE branch release was 4.11 in January 2005 supported until 31 January 2007. [5] FreeBSD 4 was lauded for its stability, was a favorite operating system for ISPs and web hosting providers during the first dot-com bubble, [dubious – discuss] and is widely regarded [by whom?] as one of the most stable and high-performance operating ...