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reduce type casts in atomic operations

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This commit is contained in:
daan 2020-01-22 19:44:54 -08:00
parent 0f14f431c5
commit e3b16fe4ef
9 changed files with 93 additions and 92 deletions
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12
src/options.c
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@ -169,7 +169,7 @@ static void mi_out_buf(const char* msg, void* arg) {
size_t n = strlen(msg);
if (n==0) return;
// claim space
uintptr_t start = mi_atomic_addu(&out_len, n);
uintptr_t start = mi_atomic_add(&out_len, n);
if (start >= MI_MAX_DELAY_OUTPUT) return;
// check bound
if (start+n >= MI_MAX_DELAY_OUTPUT) {
@ -181,7 +181,7 @@ static void mi_out_buf(const char* msg, void* arg) {
static void mi_out_buf_flush(mi_output_fun* out, bool no_more_buf, void* arg) {
if (out==NULL) return;
// claim (if `no_more_buf == true`, no more output will be added after this point)
size_t count = mi_atomic_addu(&out_len, (no_more_buf ? MI_MAX_DELAY_OUTPUT : 1));
size_t count = mi_atomic_add(&out_len, (no_more_buf ? MI_MAX_DELAY_OUTPUT : 1));
// and output the current contents
if (count>MI_MAX_DELAY_OUTPUT) count = MI_MAX_DELAY_OUTPUT;
out_buf[count] = 0;
@ -212,14 +212,14 @@ static mi_output_fun* volatile mi_out_default; // = NULL
static volatile _Atomic(void*) mi_out_arg; // = NULL
static mi_output_fun* mi_out_get_default(void** parg) {
if (parg != NULL) { *parg = mi_atomic_read_ptr(&mi_out_arg); }
if (parg != NULL) { *parg = mi_atomic_read_ptr(void,&mi_out_arg); }
mi_output_fun* out = mi_out_default;
return (out == NULL ? &mi_out_buf : out);
}
void mi_register_output(mi_output_fun* out, void* arg) mi_attr_noexcept {
mi_out_default = (out == NULL ? &mi_out_stderr : out); // stop using the delayed output buffer
mi_atomic_write_ptr(&mi_out_arg, arg);
mi_atomic_write_ptr(void,&mi_out_arg, arg);
if (out!=NULL) mi_out_buf_flush(out,true,arg); // output all the delayed output now
}
@ -328,7 +328,7 @@ static void mi_error_default(int err) {
void mi_register_error(mi_error_fun* fun, void* arg) {
mi_error_handler = fun; // can be NULL
mi_atomic_write_ptr(&mi_error_arg, arg);
mi_atomic_write_ptr(void,&mi_error_arg, arg);
}
void _mi_error_message(int err, const char* fmt, ...) {
@ -339,7 +339,7 @@ void _mi_error_message(int err, const char* fmt, ...) {
va_end(args);
// and call the error handler which may abort (or return normally)
if (mi_error_handler != NULL) {
mi_error_handler(err, mi_atomic_read_ptr(&mi_error_arg));
mi_error_handler(err, mi_atomic_read_ptr(void,&mi_error_arg));
}
else {
mi_error_default(err);