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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1998-01-16 12:19:22 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1998-01-16 12:19:22 +0000
commitfd1d8cdc09ed86e4a0812120a17ff0d7b04adcaf (patch)
tree341289a84a427f1e92425c7ebf82d2f1733e9a40 /file.c
parentf12baed5df6d3c213dd75d2f0d9f36bb179fb843 (diff)
*** empty log message ***
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/RUBY@11 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'file.c')
-rw-r--r--file.c277
1 files changed, 121 insertions, 156 deletions
diff --git a/file.c b/file.c
index 0caa98a..b60ec65 100644
--- a/file.c
+++ b/file.c
@@ -42,15 +42,11 @@ struct timeval {
#include <pwd.h>
#endif
-#ifdef HAVE_STRING_H
-# include <string.h>
-#else
+#ifndef HAVE_STRING_H
char *strrchr();
#endif
-#ifdef NT
#include <sys/stat.h>
-#endif
#ifndef NT
char *strdup();
@@ -101,6 +97,10 @@ file_s_open(argc, argv, class)
file = file_open(RSTRING(fname)->ptr, mode);
RBASIC(file)->class = class;
+ if (iterator_p()) {
+ rb_ensure(rb_yield, file, io_close, file);
+ }
+
return file;
}
@@ -136,7 +136,8 @@ file_reopen(argc, argv, file)
if (!fptr->f) {
fptr->f = rb_fopen(RSTRING(fname)->ptr, mode);
if (fptr->f2) {
- fclose(fptr->f2);
+ if (fileno(fptr->f2) < 3) /* need to keep stdio */
+ fclose(fptr->f2);
fptr->f2 = NULL;
}
return file;
@@ -155,13 +156,14 @@ file_reopen(argc, argv, file)
}
static int
-apply2files(func, args, arg)
+apply2files(func, vargs, arg)
int (*func)();
- struct RArray *args;
+ VALUE vargs;
void *arg;
{
int i;
VALUE path;
+ struct RArray *args = RARRAY(vargs);
for (i=0; i<args->len; i++) {
Check_SafeStr(args->ptr[i]);
@@ -269,7 +271,6 @@ file_isatty(obj)
#else
#include "missing/file.h"
#endif
-#include <sys/stat.h>
static VALUE
stat_new(st)
@@ -306,14 +307,13 @@ stat_new(st)
static VALUE
file_s_stat(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) == -1) {
- rb_sys_fail(fname->ptr);
+ if (stat(RSTRING(fname)->ptr, &st) == -1) {
+ rb_sys_fail(RSTRING(fname)->ptr);
}
return stat_new(&st);
}
@@ -334,15 +334,14 @@ file_stat(obj)
static VALUE
file_s_lstat(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#if !defined(MSDOS) && !defined(NT)
struct stat st;
Check_SafeStr(fname);
- if (lstat(fname->ptr, &st) == -1) {
- rb_sys_fail(fname->ptr);
+ if (lstat(RSTRING(fname)->ptr, &st) == -1) {
+ rb_sys_fail(RSTRING(fname)->ptr);
}
return stat_new(&st);
#else
@@ -424,19 +423,6 @@ eaccess(path, mode)
return 0;
}
-#if defined(DJGPP)
- {
- int stat_mode = 0;
- if (mode & X_OK)
- stat_mode |= S_IXOTH;
- if (mode & W_OK)
- stat_mode |= S_IWOTH;
- if (mode & R_OK)
- stat_mode |= S_IROTH;
- mode = stat_mode;
- }
-#endif
-
if (st.st_uid == euid) /* owner */
mode <<= 6;
else if (group_member (st.st_gid))
@@ -452,8 +438,7 @@ eaccess(path, mode)
static VALUE
test_d(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#ifndef S_ISDIR
# define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR)
@@ -462,15 +447,14 @@ test_d(obj, fname)
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (S_ISDIR(st.st_mode)) return TRUE;
return FALSE;
}
static VALUE
test_p(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#ifdef S_IFIFO
# ifndef S_ISFIFO
@@ -480,7 +464,7 @@ test_p(obj, fname)
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (S_ISFIFO(st.st_mode)) return TRUE;
#endif
@@ -489,8 +473,7 @@ test_p(obj, fname)
static VALUE
test_l(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#ifndef S_ISLNK
# ifdef _S_ISLNK
@@ -510,7 +493,7 @@ test_l(obj, fname)
struct stat st;
Check_SafeStr(fname);
- if (lstat(fname->ptr, &st) < 0) return FALSE;
+ if (lstat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (S_ISLNK(st.st_mode)) return TRUE;
#endif
@@ -519,8 +502,7 @@ test_l(obj, fname)
static VALUE
test_S(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#ifndef S_ISSOCK
# ifdef _S_ISSOCK
@@ -540,7 +522,7 @@ test_S(obj, fname)
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (S_ISSOCK(st.st_mode)) return TRUE;
#endif
@@ -549,8 +531,7 @@ test_S(obj, fname)
static VALUE
test_b(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#ifndef S_ISBLK
# ifdef S_IFBLK
@@ -564,7 +545,7 @@ test_b(obj, fname)
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (S_ISBLK(st.st_mode)) return TRUE;
#endif
@@ -573,8 +554,7 @@ test_b(obj, fname)
static VALUE
test_c(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#ifndef S_ISCHR
# define S_ISCHR(m) ((m & S_IFMT) == S_IFCHR)
@@ -583,7 +563,7 @@ test_c(obj, fname)
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (S_ISBLK(st.st_mode)) return TRUE;
return FALSE;
@@ -591,73 +571,66 @@ test_c(obj, fname)
static VALUE
test_e(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
return TRUE;
}
static VALUE
test_r(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
Check_SafeStr(fname);
- if (eaccess(fname->ptr, R_OK) < 0) return FALSE;
+ if (eaccess(RSTRING(fname)->ptr, R_OK) < 0) return FALSE;
return TRUE;
}
static VALUE
test_R(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
Check_SafeStr(fname);
- if (access(fname->ptr, R_OK) < 0) return FALSE;
+ if (access(RSTRING(fname)->ptr, R_OK) < 0) return FALSE;
return TRUE;
}
static VALUE
test_w(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
Check_SafeStr(fname);
- if (eaccess(fname->ptr, W_OK) < 0) return FALSE;
+ if (eaccess(RSTRING(fname)->ptr, W_OK) < 0) return FALSE;
return TRUE;
}
static VALUE
test_W(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
Check_SafeStr(fname);
- if (access(fname->ptr, W_OK) < 0) return FALSE;
+ if (access(RSTRING(fname)->ptr, W_OK) < 0) return FALSE;
return TRUE;
}
static VALUE
test_x(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
Check_SafeStr(fname);
- if (eaccess(fname->ptr, X_OK) < 0) return FALSE;
+ if (eaccess(RSTRING(fname)->ptr, X_OK) < 0) return FALSE;
return TRUE;
}
static VALUE
test_X(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
Check_SafeStr(fname);
- if (access(fname->ptr, X_OK) < 0) return FALSE;
+ if (access(RSTRING(fname)->ptr, X_OK) < 0) return FALSE;
return TRUE;
}
@@ -667,79 +640,73 @@ test_X(obj, fname)
static VALUE
test_f(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (S_ISREG(st.st_mode)) return TRUE;
return FALSE;
}
static VALUE
test_z(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (st.st_size == 0) return TRUE;
return FALSE;
}
static VALUE
test_s(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (st.st_size == 0) return FALSE;
return int2inum(st.st_size);
}
static VALUE
test_owned(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (st.st_uid == geteuid()) return TRUE;
return FALSE;
}
static VALUE
test_rowned(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (st.st_uid == getuid()) return TRUE;
return FALSE;
}
static VALUE
test_grpowned(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#ifndef NT
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) return FALSE;
+ if (stat(RSTRING(fname)->ptr, &st) < 0) return FALSE;
if (st.st_gid == getegid()) return TRUE;
#endif
return FALSE;
@@ -761,12 +728,11 @@ check3rdbyte(file, mode)
static VALUE
test_suid(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#ifdef S_ISUID
Check_SafeStr(fname);
- return check3rdbyte(fname->ptr, S_ISUID);
+ return check3rdbyte(RSTRING(fname)->ptr, S_ISUID);
#else
return FALSE;
#endif
@@ -774,12 +740,11 @@ test_suid(obj, fname)
static VALUE
test_sgid(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
#ifndef NT
Check_SafeStr(fname);
- return check3rdbyte(fname->ptr, S_ISGID);
+ return check3rdbyte(RSTRING(fname)->ptr, S_ISGID);
#else
return FALSE;
#endif
@@ -787,12 +752,11 @@ test_sgid(obj, fname)
static VALUE
test_sticky(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
Check_Type(fname, T_STRING);
#ifdef S_ISVTX
- return check3rdbyte(fname->ptr, S_ISVTX);
+ return check3rdbyte(RSTRING(fname)->ptr, S_ISVTX);
#else
return FALSE;
#endif
@@ -800,26 +764,26 @@ test_sticky(obj, fname)
static VALUE
file_s_size(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) rb_sys_fail(fname->ptr);
+ if (stat(RSTRING(fname)->ptr, &st) < 0)
+ rb_sys_fail(RSTRING(fname)->ptr);
return int2inum(st.st_size);
}
static VALUE
file_s_ftype(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
char *t;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) rb_sys_fail(fname->ptr);
+ if (stat(RSTRING(fname)->ptr, &st) < 0)
+ rb_sys_fail(RSTRING(fname)->ptr);
if (S_ISREG(st.st_mode)) {
t = "file";
@@ -857,13 +821,13 @@ file_s_ftype(obj, fname)
static VALUE
file_s_atime(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) rb_sys_fail(fname->ptr);
+ if (stat(RSTRING(fname)->ptr, &st) < 0)
+ rb_sys_fail(RSTRING(fname)->ptr);
return time_new(st.st_atime, 0);
}
@@ -883,13 +847,13 @@ file_atime(obj)
static VALUE
file_s_mtime(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) rb_sys_fail(fname->ptr);
+ if (stat(RSTRING(fname)->ptr, &st) < 0)
+ rb_sys_fail(RSTRING(fname)->ptr);
return time_new(st.st_mtime, 0);
}
@@ -909,13 +873,13 @@ file_mtime(obj)
static VALUE
file_s_ctime(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
struct stat st;
Check_SafeStr(fname);
- if (stat(fname->ptr, &st) < 0) rb_sys_fail(fname->ptr);
+ if (stat(RSTRING(fname)->ptr, &st) < 0)
+ rb_sys_fail(RSTRING(fname)->ptr);
return time_new(st.st_ctime, 0);
}
@@ -1118,32 +1082,26 @@ file_s_utime(argc, argv)
static VALUE
file_s_link(obj, from, to)
- VALUE obj;
- struct RString *from, *to;
+ VALUE obj, from, to;
{
-#ifndef __human68k__
Check_SafeStr(from);
Check_SafeStr(to);
- if (link(from->ptr, to->ptr) < 0)
- rb_sys_fail(from->ptr);
+ if (link(RSTRING(from)->ptr, RSTRING(to)->ptr) < 0)
+ rb_sys_fail(RSTRING(from)->ptr);
return INT2FIX(0);
-#else
- rb_notimplement();
-#endif
}
static VALUE
file_s_symlink(obj, from, to)
- VALUE obj;
- struct RString *from, *to;
+ VALUE obj, from, to;
{
#if !defined(MSDOS) && !defined(NT)
Check_SafeStr(from);
Check_SafeStr(to);
- if (symlink(from->ptr, to->ptr) < 0)
- rb_sys_fail(from->ptr);
+ if (symlink(RSTRING(from)->ptr, RSTRING(to)->ptr) < 0)
+ rb_sys_fail(RSTRING(from)->ptr);
return TRUE;
#else
rb_notimplement();
@@ -1152,8 +1110,7 @@ file_s_symlink(obj, from, to)
static VALUE
file_s_readlink(obj, path)
- VALUE obj;
- struct RString *path;
+ VALUE obj, path;
{
#if !defined(MSDOS) && !defined(NT)
char buf[MAXPATHLEN];
@@ -1161,8 +1118,8 @@ file_s_readlink(obj, path)
Check_SafeStr(path);
- if ((cc = readlink(path->ptr, buf, MAXPATHLEN)) < 0)
- rb_sys_fail(path->ptr);
+ if ((cc = readlink(RSTRING(path)->ptr, buf, MAXPATHLEN)) < 0)
+ rb_sys_fail(RSTRING(path)->ptr);
return str_new(buf, cc);
#else
@@ -1180,8 +1137,7 @@ unlink_internal(path)
static VALUE
file_s_unlink(obj, args)
- VALUE obj;
- struct RArray *args;
+ VALUE obj, args;
{
int n;
@@ -1191,14 +1147,13 @@ file_s_unlink(obj, args)
static VALUE
file_s_rename(obj, from, to)
- VALUE obj;
- struct RString *from, *to;
+ VALUE obj, from, to;
{
Check_SafeStr(from);
Check_SafeStr(to);
- if (rename(from->ptr, to->ptr) == -1)
- rb_sys_fail(from->ptr);
+ if (rename(RSTRING(from)->ptr, RSTRING(to)->ptr) < 0)
+ rb_sys_fail(RSTRING(from)->ptr);
return INT2FIX(0);
}
@@ -1225,14 +1180,13 @@ file_s_umask(argc, argv)
VALUE
file_s_expand_path(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
char *s, *p;
char buf[MAXPATHLEN];
Check_Type(fname, T_STRING);
- s = fname->ptr;
+ s = RSTRING(fname)->ptr;
p = buf;
if (s[0] == '~') {
@@ -1326,6 +1280,11 @@ rmext(p, e)
if (!e) return 0;
l2 = strlen(e);
+ if (l2 == 2 && e[1] == '*') {
+ e = strrchr(p, *e);
+ if (!e) return 0;
+ return e - p;
+ }
if (l1 < l2) return l1;
if (strcmp(p+l1-l2, e) == 0) {
@@ -1339,25 +1298,24 @@ file_s_basename(argc, argv)
int argc;
VALUE *argv;
{
- struct RString *fname;
- struct RString *ext;
+ VALUE fname, ext;
char *p;
int f;
rb_scan_args(argc, argv, "11", &fname, &ext);
Check_Type(fname, T_STRING);
if (!NIL_P(ext)) Check_Type(ext, T_STRING);
- p = strrchr(fname->ptr, '/');
+ p = strrchr(RSTRING(fname)->ptr, '/');
if (!p) {
if (!NIL_P(ext)) {
- f = rmext(fname->ptr, ext->ptr);
- if (f) return str_new(fname->ptr, f);
+ f = rmext(RSTRING(fname)->ptr, RSTRING(ext)->ptr);
+ if (f) return str_new(RSTRING(fname)->ptr, f);
}
return (VALUE)fname;
}
p++; /* skip last `/' */
if (!NIL_P(ext)) {
- f = rmext(p, ext->ptr);
+ f = rmext(p, RSTRING(ext)->ptr);
if (f) return str_new(p, f);
}
return str_taint(str_new2(p));
@@ -1365,19 +1323,18 @@ file_s_basename(argc, argv)
static VALUE
file_s_dirname(obj, fname)
- VALUE obj;
- struct RString *fname;
+ VALUE obj, fname;
{
UCHAR *p;
Check_Type(fname, T_STRING);
- p = strrchr(fname->ptr, '/');
+ p = strrchr(RSTRING(fname)->ptr, '/');
if (!p) {
return str_new2(".");
}
- if (p == fname->ptr)
+ if (p == RSTRING(fname)->ptr)
p++;
- return str_taint(str_new(fname->ptr, p - fname->ptr));
+ return str_taint(str_new(RSTRING(fname)->ptr, p - RSTRING(fname)->ptr));
}
static VALUE
@@ -1398,31 +1355,30 @@ file_s_join(obj, args)
static VALUE
file_s_truncate(obj, path, len)
- VALUE obj, len;
- struct RString *path;
+ VALUE obj, path, len;
{
Check_SafeStr(path);
#ifdef HAVE_TRUNCATE
- if (truncate(path->ptr, NUM2INT(len)) < 0)
- rb_sys_fail(path->ptr);
+ if (truncate(RSTRING(path)->ptr, NUM2INT(len)) < 0)
+ rb_sys_fail(RSTRING(path)->ptr);
#else
# ifdef HAVE_CHSIZE
{
int tmpfd;
# if defined(NT)
- if ((tmpfd = open(path->ptr, O_RDWR)) < 0) {
- rb_sys_fail(path->ptr);
+ if ((tmpfd = open(RSTRING(path)->ptr, O_RDWR)) < 0) {
+ rb_sys_fail(RSTRING(path)->ptr);
}
# else
- if ((tmpfd = open(path->ptr, 0)) < 0) {
- rb_sys_fail(path->ptr);
+ if ((tmpfd = open(RSTRING(path)->ptr, 0)) < 0) {
+ rb_sys_fail(RSTRING(path)->ptr);
}
# endif
if (chsize(tmpfd, NUM2INT(len)) < 0) {
close(tmpfd);
- rb_sys_fail(path->ptr);
+ rb_sys_fail(RSTRING(path)->ptr);
}
close(tmpfd);
}
@@ -1635,6 +1591,8 @@ extern VALUE mKernel;
void
Init_File()
{
+ VALUE mConst;
+
mFileTest = rb_define_module("FileTest");
rb_define_module_function(mFileTest, "directory?", test_d, 1);
@@ -1649,6 +1607,7 @@ Init_File()
rb_define_module_function(mFileTest, "file?", test_f, 1);
rb_define_module_function(mFileTest, "zero?", test_z, 1);
rb_define_module_function(mFileTest, "size?", test_s, 1);
+ rb_define_module_function(mFileTest, "size", test_s, 1);
rb_define_module_function(mFileTest, "owned?", test_owned, 1);
rb_define_module_function(mFileTest, "grpowned?", test_grpowned, 1);
@@ -1740,11 +1699,17 @@ Init_File()
# define LOCK_UN 8
# endif
+ mConst = rb_define_module_under(cFile, "Constants");
rb_define_const(cFile, "LOCK_SH", INT2FIX(LOCK_SH));
rb_define_const(cFile, "LOCK_EX", INT2FIX(LOCK_EX));
rb_define_const(cFile, "LOCK_UN", INT2FIX(LOCK_UN));
rb_define_const(cFile, "LOCK_NB", INT2FIX(LOCK_NB));
+ rb_define_const(mConst, "LOCK_SH", INT2FIX(LOCK_SH));
+ rb_define_const(mConst, "LOCK_EX", INT2FIX(LOCK_EX));
+ rb_define_const(mConst, "LOCK_UN", INT2FIX(LOCK_UN));
+ rb_define_const(mConst, "LOCK_NB", INT2FIX(LOCK_NB));
+
rb_define_method(cFile, "path", file_path, 0);
rb_define_global_function("test", f_test, -1);