Lines Matching refs:POSIX

3 title: C/POSIX Migration
12 # C/POSIX Migration
23 ## Migration from Standard C and POSIX APIs
25 The ISO C and POSIX standards define a number of APIs for string handling and
27 initially designed before Unicode/ISO 10646 were developed, and the POSIX APIs
30 This chapter discusses C/POSIX APIs with their problems, and shows which ICU
33 > :point_right:  **Note**: *We use the term "POSIX" to mean the POSIX.1 standard (IEEE Std 1003.1) …
36 standards include POSIX.1 as a subset, adding other specifications that are
39 > :construction: This chapter is not complete yet – more POSIX APIs are expected to be discussed
73 3.  The C/POSIX standards only provide a very limited set of useful functions
109 classification of characters than [C/POSIX character
150     used for case-insensitive comparisons; there are C/POSIX functions for
178 3.  There are only very few POSIX character classes, and they are not well
191 6.  The POSIX standard assumes that each locale definition file carries the
201 7.  For more about the problems with POSIX character classes in a Unicode
205     also the ICU design document about [C/POSIX character
212 the POSIX character classes, via functions defined in `uchar.h` and in ICU4J's
213 `UCharacter` class (see API references) as well as via `UnicodeSet`. The POSIX
226 #### POSIX  subsubsection