Changes between Initial Version and Version 1 of StandardAPI

Timestamp:

2011-05-02T13:47:07Z (13 years ago)

Author:

Martin Decky

Comment:

start documenting HelenOS Standard API

StandardAPI

@@ +1 @@
+This document serves as an overview of HelenOS standard user space API implemented in ''HelenOS C library'' and the relation of this API to common standards such as "C Standard Library" (as defined by various ISO C standards, such as C99) and ''C POSIX Library'' standards.
+
+'''General note:''' The primary aim of ''HelenOS C library'' is not a to be 100% compatible with the standards. For both many fundamental reasons (HelenOS is not an unix-like operating system) and practical reasons (our subjective dislike of some aspects of the standards, security issues, etc.) the ''HelenOS C library'' follows the standards very loosely. Many functions are not implemented because lack of current need or simple because lack of manpower and many functions closely resemble their standard-compliant counterparts, but behave very slightly differently.
+
+
+== unistd.h ==
+
+|| '''Function''' ||
+|| chdir          ||
+|| close          ||
+|| dup2           ||
+|| exit           ||
+|| fsync          ||
+|| ftruncate      ||
+|| getcwd         ||
+|| lseek          ||
+|| read           ||
+|| rmdir          ||
+|| sleep          ||
+|| unlink         ||
+|| usleep         ||
+|| write          ||