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internal.h: rb_syserr_fail_path

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* error.c (rb_syserr_fail_path_in): new function split from
  rb_sys_fail_path_in to raise SystemCallError without errno.
* internal.h (rb_syserr_fail_path): like rb_sys_fail_path but without
  errno.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-10-20 06:29:06 +00:00
parent 52231de913
commit c6b9f2913a
3 changed files with 19 additions and 1 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
Sun Oct 20 15:29:05 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* error.c (rb_syserr_fail_path_in): new function split from
rb_sys_fail_path_in to raise SystemCallError without errno.
* internal.h (rb_syserr_fail_path): like rb_sys_fail_path but without
errno.
Sun Oct 20 13:58:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* include/ruby/ruby.h (rb_obj_wb_unprotect, rb_obj_written),

9
error.c
View file

@ -1967,9 +1967,16 @@ void
rb_sys_fail_path_in(const char *func_name, VALUE path)
{
int n = errno;
VALUE args[2];
errno = 0;
rb_syserr_fail_path_in(func_name, n, path);
}
void
rb_syserr_fail_path_in(const char *func_name, int n, VALUE path)
{
VALUE args[2];
if (!path) path = Qnil;
if (n == 0) {
const char *s = !NIL_P(path) ? RSTRING_PTR(path) : "";

3
internal.h
View file

@ -413,12 +413,15 @@ void Init_File(void);
# pragma GCC visibility push(default)
# endif
NORETURN(void rb_sys_fail_path_in(const char *func_name, VALUE path));
NORETURN(void rb_syserr_fail_path_in(const char *func_name, int err, VALUE path));
# if defined __GNUC__ && __GNUC__ >= 4
# pragma GCC visibility pop
# endif
# define rb_sys_fail_path(path) rb_sys_fail_path_in(RUBY_FUNCTION_NAME_STRING, path)
# define rb_syserr_fail_path(err, path) rb_syserr_fail_path_in(RUBY_FUNCTION_NAME_STRING, (err), (path))
#else
# define rb_sys_fail_path(path) rb_sys_fail_str(path)
# define rb_syserr_fail_path(err, path) rb_sys_fail_str((err), (path))
#endif
/* gc.c */