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Integrate error handling for IO.open

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This commit is contained in:
dearblue
2023-10-15 16:32:01 +09:00
parent dec81fde4a
commit 782fd7e014
1 changed files with 6 additions and 3 deletions
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mrbgems/mruby-io/src/io.c
+6 -3
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@@ -139,8 +139,7 @@ io_modestr_to_flags(mrb_state *mrb, const char *mode)
flags = O_WRONLY | O_CREAT | O_APPEND;
break;
default:
mrb_raisef(mrb, E_ARGUMENT_ERROR, "illegal access mode %s", mode);
flags = 0; /* not reached */
goto modeerr;
}
while (*m) {
@@ -156,11 +155,15 @@ io_modestr_to_flags(mrb_state *mrb, const char *mode)
case ':':
/* XXX: PASSTHROUGH*/
default:
mrb_raisef(mrb, E_ARGUMENT_ERROR, "illegal access mode %s", mode);
goto modeerr;
}
}
return flags;
modeerr:
mrb_raisef(mrb, E_ARGUMENT_ERROR, "illegal access mode %s", mode);
return 0; /* not reached */
}
static int