diff options
Diffstat (limited to 'file.c')
| -rw-r--r-- | file.c | 47 |
1 files changed, 20 insertions, 27 deletions
@@ -2066,11 +2066,7 @@ rb_file_s_lchown(int argc, VALUE *argv) return LONG2FIX(n); } #else -static VALUE -rb_file_s_lchown(int argc, VALUE *argv) -{ - rb_notimplement(); -} +#define rb_file_s_lchown rb_f_notimplement #endif struct timespec rb_time_timespec(VALUE time); @@ -2244,6 +2240,7 @@ sys_fail2(VALUE s1, VALUE s2) rb_sys_fail(buf); } +#ifdef HAVE_LINK /* * call-seq: * File.link(old_name, new_name) => 0 @@ -2259,7 +2256,6 @@ sys_fail2(VALUE s1, VALUE s2) static VALUE rb_file_s_link(VALUE klass, VALUE from, VALUE to) { -#ifdef HAVE_LINK rb_secure(2); FilePathValue(from); FilePathValue(to); @@ -2268,12 +2264,12 @@ rb_file_s_link(VALUE klass, VALUE from, VALUE to) sys_fail2(from, to); } return INT2FIX(0); +} #else - rb_notimplement(); - return Qnil; /* not reached */ +#define rb_file_s_link rb_f_notimplement #endif -} +#ifdef HAVE_SYMLINK /* * call-seq: * File.symlink(old_name, new_name) => 0 @@ -2289,7 +2285,6 @@ rb_file_s_link(VALUE klass, VALUE from, VALUE to) static VALUE rb_file_s_symlink(VALUE klass, VALUE from, VALUE to) { -#ifdef HAVE_SYMLINK rb_secure(2); FilePathValue(from); FilePathValue(to); @@ -2298,12 +2293,12 @@ rb_file_s_symlink(VALUE klass, VALUE from, VALUE to) sys_fail2(from, to); } return INT2FIX(0); +} #else - rb_notimplement(); - return Qnil; /* not reached */ +#define rb_file_s_symlink rb_f_notimplement #endif -} +#ifdef HAVE_READLINK /* * call-seq: * File.readlink(link_name) -> file_name @@ -2318,7 +2313,6 @@ rb_file_s_symlink(VALUE klass, VALUE from, VALUE to) static VALUE rb_file_s_readlink(VALUE klass, VALUE path) { -#ifdef HAVE_READLINK char *buf; int size = 100; ssize_t rv; @@ -2343,11 +2337,10 @@ rb_file_s_readlink(VALUE klass, VALUE path) xfree(buf); return v; +} #else - rb_notimplement(); - return Qnil; /* not reached */ +#define rb_file_s_readlink rb_f_notimplement #endif -} static void unlink_internal(const char *path, void *arg) @@ -3383,6 +3376,7 @@ rb_file_s_join(VALUE klass, VALUE args) return rb_file_join(args, separator); } +#if defined(HAVE_TRUNCATE) || defined(HAVE_CHSIZE) /* * call-seq: * File.truncate(file_name, integer) => 0 @@ -3409,8 +3403,7 @@ rb_file_s_truncate(VALUE klass, VALUE path, VALUE len) #ifdef HAVE_TRUNCATE if (truncate(StringValueCStr(path), pos) < 0) rb_sys_fail(RSTRING_PTR(path)); -#else -# ifdef HAVE_CHSIZE +#else /* defined(HAVE_CHSIZE) */ { int tmpfd; @@ -3429,13 +3422,14 @@ rb_file_s_truncate(VALUE klass, VALUE path, VALUE len) } close(tmpfd); } -# else - rb_notimplement(); -# endif #endif return INT2FIX(0); } +#else +#define rb_file_s_truncate rb_f_notimplement +#endif +#if defined(HAVE_FTRUNCATE) || defined(HAVE_CHSIZE) /* * call-seq: * file.truncate(integer) => 0 @@ -3466,16 +3460,15 @@ rb_file_truncate(VALUE obj, VALUE len) #ifdef HAVE_FTRUNCATE if (ftruncate(fptr->fd, pos) < 0) rb_sys_fail_path(fptr->pathv); -#else -# ifdef HAVE_CHSIZE +#else /* defined(HAVE_CHSIZE) */ if (chsize(fptr->fd, pos) < 0) rb_sys_fail(fptr->pathv); -# else - rb_notimplement(); -# endif #endif return INT2FIX(0); } +#else +#define rb_file_truncate rb_f_notimplement +#endif # ifndef LOCK_SH # define LOCK_SH 1 |