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mruby-io/io.c: rename mrb_dup to clearer sysdup

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2022-12-27 19:10:49 +09:00
parent 7ef0b6e66e
commit 1940bec0af
1 changed files with 3 additions and 3 deletions
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mrbgems/mruby-io/src/io.c
+3 -3
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@@ -586,7 +586,7 @@ mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
#endif /* TARGET_OS_IPHONE */
static int
mrb_dup(mrb_state *mrb, int fd, mrb_bool *failed)
symdup(mrb_state *mrb, int fd, mrb_bool *failed)
{
int new_fd;
@@ -623,14 +623,14 @@ mrb_io_initialize_copy(mrb_state *mrb, mrb_value copy)
buf = mrb_iv_get(mrb, orig, MRB_IVSYM(buf));
mrb_iv_set(mrb, copy, MRB_IVSYM(buf), mrb_str_dup(mrb, buf));
fptr_copy->fd = mrb_dup(mrb, fptr_orig->fd, &failed);
fptr_copy->fd = symdup(mrb, fptr_orig->fd, &failed);
if (failed) {
mrb_sys_fail(mrb, 0);
}
mrb_fd_cloexec(mrb, fptr_copy->fd);
if (fptr_orig->fd2 != -1) {
fptr_copy->fd2 = mrb_dup(mrb, fptr_orig->fd2, &failed);
fptr_copy->fd2 = symdup(mrb, fptr_orig->fd2, &failed);
if (failed) {
close(fptr_copy->fd);
mrb_sys_fail(mrb, 0);