diff options
Diffstat (limited to 'src/xkbcomp/rules.c')
-rw-r--r-- | src/xkbcomp/rules.c | 30 |
1 files changed, 7 insertions, 23 deletions
diff --git a/src/xkbcomp/rules.c b/src/xkbcomp/rules.c index ec4a7aa..a31aad7 100644 --- a/src/xkbcomp/rules.c +++ b/src/xkbcomp/rules.c @@ -47,13 +47,6 @@ * DEALINGS IN THE SOFTWARE. */ -#include <ctype.h> -#include <fcntl.h> -#include <unistd.h> -#include <sys/mman.h> -#include <sys/stat.h> -#include <sys/types.h> - #include "xkbcomp-priv.h" #include "rules.h" #include "include.h" @@ -1099,36 +1092,27 @@ xkb_components_from_rules(struct xkb_context *ctx, bool ret = false; FILE *file; char *path; - int fd; - struct stat stat_buf; - char *string; + const char *string; + size_t size; struct matcher *matcher; file = FindFileInXkbPath(ctx, rmlvo->rules, FILE_TYPE_RULES, &path); if (!file) goto err_out; - fd = fileno(file); - - if (fstat(fd, &stat_buf) != 0) { - log_err(ctx, "Couldn't stat rules file\n"); - goto err_file; - } - - string = mmap(NULL, stat_buf.st_size, PROT_READ, MAP_SHARED, fd, 0); - if (string == MAP_FAILED) { - log_err(ctx, "Couldn't mmap rules file (%lld bytes)\n", - (long long) stat_buf.st_size); + ret = map_file(file, &string, &size); + if (!ret) { + log_err(ctx, "Couldn't read rules file: %s\n", strerror(errno)); goto err_file; } matcher = matcher_new(ctx, rmlvo); - ret = matcher_match(matcher, string, stat_buf.st_size, rmlvo->rules, out); + ret = matcher_match(matcher, string, size, rmlvo->rules, out); if (!ret) log_err(ctx, "No components returned from XKB rules \"%s\"\n", path); matcher_free(matcher); - munmap(string, stat_buf.st_size); + unmap_file(string, size); err_file: free(path); fclose(file); |