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...y are useful those can be added to the Regex class also. A summary of changes from OpenBSD version: - rename functions and types to avoid clashes with system one: regcomp->llvm_regcomp, ..., regex_t -> llvm_regex_t, regoff_t -> llvm_regoff_t, BAD -> REGEX_BAD ... - include strlcpy.c (llvm_strlcpy), a configure check could be added to use system's one, but the function is so simple I just unconditionally always use it - memcpy -> memmove (parameters may overlap, BSD memcpy allows that but POSIX doesn't) - COPYRIGHT -> COPYRIGHT.regex, engine.c -> engine.inc, regex.h ->...

On Aug 23, 2009, at 11:59 PM, Török Edwin wrote: > If LLVM is going to have an integrated regex library I suggest using > it > regardless if the platform has one. > The LLVM integrated regex library will provide consistent behaviour > and > execution time, the system one will not. Hi Edwin, Can you propose the openbsd implementation as a patch to lib/support? -Chris

...ed to the Regex class also. > > A summary of changes from OpenBSD version: >  - rename functions and types to avoid clashes with system one: > regcomp->llvm_regcomp, ..., regex_t -> llvm_regex_t, regoff_t -> > llvm_regoff_t, BAD -> REGEX_BAD ... >  - include strlcpy.c (llvm_strlcpy), a configure check could be added to > use system's one, but the function is so simple I just unconditionally > always use it >  - memcpy -> memmove (parameters may overlap, BSD memcpy allows that but > POSIX doesn't) >  - COPYRIGHT -> COPYRIGHT.regex, engine.c -> e...