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io.c: hide internal method names in backtrace.

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2021-10-05 07:11:59 +09:00
parent ab1047b445
commit 9aa3c26221
1 changed files with 5 additions and 0 deletions
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mrbgems/mruby-io/src/io.c
+5
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@@ -397,6 +397,7 @@ mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
ofd[0] = INVALID_HANDLE_VALUE;
ofd[1] = INVALID_HANDLE_VALUE;
mrb->c->ci->mid = 0;
io = mrb_io_s_popen_args(mrb, klass, &cmd, &flags, &doexec,
&opt_in, &opt_out, &opt_err);
@@ -476,6 +477,7 @@ mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
int pw[2] = { -1, -1 };
int saved_errno;
mrb->c->ci->mid = 0;
io = mrb_io_s_popen_args(mrb, klass, &cmd, &flags, &doexec,
&opt_in, &opt_out, &opt_err);
@@ -837,6 +839,7 @@ static mrb_value
mrb_io_s_sysclose(mrb_state *mrb, mrb_value klass)
{
mrb_int fd;
mrb->c->ci->mid = 0;
mrb_get_args(mrb, "i", &fd);
if (close((int)fd) == -1) {
mrb_sys_fail(mrb, "close");
@@ -1475,6 +1478,7 @@ mrb_io_bufread(mrb_state *mrb, mrb_value self)
mrb_value str;
mrb_int len;
mrb->c->ci->mid = 0;
mrb_get_args(mrb, "Si", &str, &len);
mrb_assert(RSTRING_LEN(str) > 0);
mrb_assert(RSTRING_PTR(str) != NULL);
@@ -1491,6 +1495,7 @@ mrb_io_readchar(mrb_state *mrb, mrb_value self)
unsigned char c;
#endif
mrb->c->ci->mid = 0;
mrb_get_args(mrb, "S", &buf);
mrb_assert(RSTRING_LEN(buf) > 0);
mrb_assert(RSTRING_PTR(buf) != NULL);