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Ruby exception cannot work here

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Just show error messages then ignore the invalid library.
This commit is contained in:
Nobuyoshi Nakada 2024-09-30 09:40:34 +09:00 committed by Nobuyoshi Nakada
parent 03ca99c93b
commit 28a01e306a
1 changed files with 5 additions and 3 deletions
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8
gc.c
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@ -652,6 +652,8 @@ static rb_gc_function_map_t rb_gc_functions;
# define RUBY_GC_LIBRARY "RUBY_GC_LIBRARY" # define RUBY_GC_LIBRARY "RUBY_GC_LIBRARY"
# define fatal(...) do {fprintf(stderr, "" __VA_ARGS__); return;} while (0)
static void static void
ruby_external_gc_init(void) ruby_external_gc_init(void)
{ {
@ -674,7 +676,7 @@ ruby_external_gc_init(void)
case '.': case '.':
break; break;
default: default:
rb_fatal("Only alphanumeric, dash, underscore, and period is allowed in "RUBY_GC_LIBRARY""); fatal("Only alphanumeric, dash, underscore, and period is allowed in "RUBY_GC_LIBRARY"");
} }
} }
@ -684,7 +686,7 @@ ruby_external_gc_init(void)
handle = dlopen(gc_so_path, RTLD_LAZY | RTLD_GLOBAL); handle = dlopen(gc_so_path, RTLD_LAZY | RTLD_GLOBAL);
if (!handle) { if (!handle) {
rb_fatal("ruby_external_gc_init: Shared library %s cannot be opened: %s", gc_so_path, dlerror()); fatal("ruby_external_gc_init: Shared library %s cannot be opened: %s", gc_so_path, dlerror());
} }
} }
@ -694,7 +696,7 @@ ruby_external_gc_init(void)
if (handle) { \ if (handle) { \
gc_functions.name = dlsym(handle, "rb_gc_impl_" #name); \ gc_functions.name = dlsym(handle, "rb_gc_impl_" #name); \
if (!gc_functions.name) { \ if (!gc_functions.name) { \
rb_fatal("ruby_external_gc_init: " #name " func not exported by library %s", gc_so_path); \ fatal("ruby_external_gc_init: " #name " func not exported by library %s", gc_so_path); \
} \ } \
} \ } \
else { \ else { \