ref: b0a059537147237e868b4a8f07922ae8a349e55c
dir: /sys/src/cmd/wikifs/wdir.c/
#include <u.h> #include <libc.h> #include <bio.h> #include <String.h> #include <thread.h> #include "wiki.h" /* open, create relative to wiki dir */ char *wikidir; static char* wname(char *s) { char *t; t = emalloc(strlen(wikidir)+1+strlen(s)+1); strcpy(t, wikidir); strcat(t, "/"); strcat(t, s); return t; } int wopen(char *fn, int mode) { int rv; fn = wname(fn); rv = open(fn, mode); free(fn); return rv; } int wcreate(char *fn, int mode, long perm) { int rv; fn = wname(fn); rv = create(fn, mode, perm); free(fn); return rv; } Biobuf* wBopen(char *fn, int mode) { Biobuf *rv; fn = wname(fn); rv = Bopen(fn, mode); free(fn); return rv; } int waccess(char *fn, int mode) { int rv; fn = wname(fn); rv = access(fn, mode); free(fn); return rv; } Dir* wdirstat(char *fn) { Dir *d; fn = wname(fn); d = dirstat(fn); free(fn); return d; }