ed/metadesk
1
0
Fork 0
mirror of https://github.com/Ed94/metadesk.git synced 2026-07-23 07:57:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

progress on sanity_tests.c, adding back md_str8_styllize

Browse Source 
Eventually a heavy reduction of base & OS should be provided via libgen or done here to reduce the overall surface area of the library for the user.
Base and os were dragged from raddbg and the original metadesk didn't need as many definitions.
This commit is contained in:
ed
2025-02-13 09:53:46 -05:00
parent 28d0c85771
commit 3e064f6443
15 changed files with 390 additions and 252 deletions
Download Patch File Download Diff File Expand all files Collapse all files
source/os/linux/os_linux.c
+37 -37
View File
@@ -50,7 +50,7 @@ md_os_lnx_thread_entry_point(void *ptr)
{
MD_OS_LNX_Entity* entity = (MD_OS_LNX_Entity *)ptr;
MD_OS_ThreadFunctionType* func = entity->thread.func;
void* thread_ptr = entity->thread.ptr;
void* thread_ptr = entity->thread.ptr;
MD_TCTX md_tctx_;
md_tctx_init_and_equip(&md_tctx_);
@@ -80,8 +80,8 @@ md_os_set_thread_name(MD_String8 name)
{
MD_TempArena scratch = md_scratch_begin(0, 0);
{
MD_String8 name_copy = md_push_str8_copy(scratch.arena, name);
pthread_t current_thread = pthread_self();
MD_String8 name_copy = md_push_str8_copy(scratch.arena, name);
pthread_t current_thread = pthread_self();
pthread_setname_np(current_thread, (char *)name_copy.str);
}
scratch_end(scratch);
@@ -102,14 +102,14 @@ md_os_file_open(MD_OS_AccessFlags flags, MD_String8 path)
{
MD_TempArena scratch = md_scratch_begin(0, 0);
{
MD_String8 path_copy = md_push_str8_copy(scratch.arena, path);
int lnx_flags = 0;
MD_String8 path_copy = md_push_str8_copy(scratch.arena, path);
int lnx_flags = 0;
if (flags & (MD_OS_AccessFlag_Read | MD_OS_AccessFlag_Write)) { lnx_flags = O_RDWR; }
else if (flags & MD_OS_AccessFlag_Write) { lnx_flags = O_WRONLY; }
else if (flags & MD_OS_AccessFlag_Read) { lnx_flags = O_RDONLY; }
if (flags & MD_OS_AccessFlag_Append) { lnx_flags |= O_APPEND; }
else if (flags & MD_OS_AccessFlag_Write) { lnx_flags = O_WRONLY; }
else if (flags & MD_OS_AccessFlag_Read) { lnx_flags = O_RDONLY; }
if (flags & MD_OS_AccessFlag_Append) { lnx_flags |= O_APPEND; }
int fd = open((char *)path_copy.str, lnx_flags);
int fd = open((char *)path_copy.str, lnx_flags);
MD_OS_Handle handle = {0};
if (fd != -1) {
handle.u64[0] = fd;
@@ -156,8 +156,8 @@ md_os_file_read(MD_OS_Handle file, MD_Rng1U64 rng, void* out_data)
MD_U64
md_os_file_write(MD_OS_Handle file, MD_Rng1U64 rng, void *data)
{
if(md_os_handle_match(file, md_os_handle_zero())) { return 0; }
if (md_os_handle_match(file, md_os_handle_zero())) { return 0; }
int fd = (int)file.u64[0];
if (rng.md_min != 0) {
lseek(fd, rng.md_min, SEEK_SET);
@@ -183,20 +183,20 @@ md_os_file_write(MD_OS_Handle file, MD_Rng1U64 rng, void *data)
MD_B32
md_os_file_set_times(MD_OS_Handle file, MD_DateTime date_time)
{
if(md_os_handle_match(file, md_os_handle_zero())) { return 0; }
if (md_os_handle_match(file, md_os_handle_zero())) { return 0; }
int fd = (int)file.u64[0];
timespec time = md_os_lnx_timespec_from_date_time(date_time);
timespec times[2] = {time, time};
int futimens_result = futimens(fd, times);
MD_B32 good = (futimens_result != -1);
MD_B32 good = (futimens_result != -1);
return good;
}
MD_FileProperties
md_os_properties_from_file(MD_OS_Handle file)
{
if(md_os_handle_match(file, md_os_handle_zero())) { return (MD_FileProperties){0}; }
if (md_os_handle_match(file, md_os_handle_zero())) { return (MD_FileProperties){0}; }
int fd = (int)file.u64[0];
struct stat fd_stat = {0};
@@ -216,7 +216,7 @@ md_os_id_from_file(MD_OS_Handle file)
struct stat fd_stat = {0};
int fstat_result = fstat(fd, &fd_stat);
MD_OS_FileID id = {0};
if(fstat_result != -1) {
if (fstat_result != -1) {
id.v[0] = fd_stat.st_dev;
id.v[1] = fd_stat.st_ino;
}
@@ -304,8 +304,8 @@ md_internal MD_FileProperties
md_os_properties_from_file_path(MD_String8 path)
{
MD_FileProperties props = {0};
MD_TempArena scratch = md_scratch_begin(0, 0);
MD_String8 path_copy = md_push_str8_copy(scratch.arena, path);
MD_TempArena scratch = md_scratch_begin(0, 0);
MD_String8 path_copy = md_push_str8_copy(scratch.arena, path);
struct stat f_stat = {0};
int stat_result = stat((char *)path_copy.str, &f_stat);
if (stat_result != -1) {
@@ -445,7 +445,7 @@ md_os_shared_memory_alloc(MD_U64 size, MD_String8 name)
{
MD_TempArena scratch = md_scratch_begin(0, 0);
MD_String8 name_copy = md_push_str8_copy(scratch.arena, name);
int id = shm_open((char *)name_copy.str, O_RDWR, 0);
int id = shm_open((char *)name_copy.str, O_RDWR, 0);
ftruncate(id, size);
scratch_end(scratch);
MD_OS_Handle result = {(MD_U64)id};
@@ -457,7 +457,7 @@ md_os_shared_memory_open(MD_String8 name)
{
MD_TempArena scratch = md_scratch_begin(0, 0);
MD_String8 name_copy = md_push_str8_copy(scratch.arena, name);
int id = shm_open((char *)name_copy.str, O_RDWR, 0);
int id = shm_open((char *)name_copy.str, O_RDWR, 0);
scratch_end(scratch);
MD_OS_Handle result = {(MD_U64)id};
return result;
@@ -491,7 +491,7 @@ MD_U64
md_os_now_microseconds(void) {
struct timespec t;
clock_gettime(CLOCK_MONOTONIC, &t);
MD_U64 result = t.tv_sec * md_million(1) + (t.tv_nsec / thousand(1));
MD_U64 result = t.tv_sec * md_million(1) + (t.tv_nsec / md_thousand(1));
return result;
}
@@ -544,7 +544,7 @@ md_os_local_time_from_universal(MD_DateTime* date_time)
void
md_os_sleep_milliseconds(MD_U32 msec) {
usleep(msec * thousand(1));
usleep(msec * md_thousand(1));
}
////////////////////////////////
@@ -598,7 +598,7 @@ md_os_thread_join(MD_OS_Handle handle, MD_U64 endt_us)
{
if (md_os_handle_match(handle, md_os_handle_zero())) { return 0; }
MD_OS_LNX_Entity* entity = (MD_OS_LNX_Entity*)handle.u64[0];
int join_result = pthread_join(entity->thread.handle, 0);
int join_result = pthread_join(entity->thread.handle, 0);
MD_B32 result = (join_result == 0);
md_os_lnx_entity_release(entity);
return result;
@@ -753,10 +753,10 @@ md_os_condition_variable_wait(MD_OS_Handle cv, MD_OS_Handle mutex, MD_U64 endt_u
struct timespec endt_timespec;
endt_timespec.tv_sec = endt_us / md_million(1);
endt_timespec.tv_nsec = thousand(1) * (endt_us - (endt_us / md_million(1)) * md_million(1));
endt_timespec.tv_nsec = md_thousand(1) * (endt_us - (endt_us / md_million(1)) * md_million(1));
int wait_result = pthread_cond_timedwait(&cv_entity->cv.cond_handle, &mutex_entity->mutex_handle, &endt_timespec);
MD_B32 result = (wait_result != ETIMEDOUT);
MD_B32 result = (wait_result != ETIMEDOUT);
return result;
}
@@ -767,15 +767,15 @@ md_os_condition_variable_wait_rw_r(MD_OS_Handle cv, MD_OS_Handle mutex_rw, MD_U6
// this together, but this would probably just be a lot better if we just
// implemented the primitives ourselves with e.g. futexes
//
if(md_os_handle_match(cv, md_os_handle_zero())) { return 0; }
if(md_os_handle_match(mutex_rw, md_os_handle_zero())) { return 0; }
if (md_os_handle_match(cv, md_os_handle_zero())) { return 0; }
if (md_os_handle_match(mutex_rw, md_os_handle_zero())) { return 0; }
MD_OS_LNX_Entity* cv_entity = (MD_OS_LNX_Entity*)cv.u64[0];
MD_OS_LNX_Entity* rw_mutex_entity = (MD_OS_LNX_Entity*)mutex_rw.u64[0];
struct timespec endt_timespec;
endt_timespec.tv_sec = endt_us / md_million(1);
endt_timespec.tv_nsec = thousand(1) * (endt_us - (endt_us / md_million(1)) * md_million(1));
endt_timespec.tv_nsec = md_thousand(1) * (endt_us - (endt_us / md_million(1)) * md_million(1));
MD_B32 result = 0;
for(;;)
@@ -814,7 +814,7 @@ md_os_condition_variable_wait_rw_w(MD_OS_Handle cv, MD_OS_Handle mutex_rw, MD_U6
struct timespec endt_timespec;
endt_timespec.tv_sec = endt_us / md_million(1);
endt_timespec.tv_nsec = thousand(1) * (endt_us - (endt_us / md_million(1)) * md_million(1));
endt_timespec.tv_nsec = md_thousand(1) * (endt_us - (endt_us / md_million(1)) * md_million(1));
MD_B32 result = 0;
for(;;)
@@ -896,8 +896,8 @@ md_os_semaphore_drop(MD_OS_Handle semaphore)
MD_OS_Handle
md_os_library_open(MD_String8 path) {
MD_TempArena scratch = md_scratch_begin(0, 0);
char* path_cstr = (char *)md_push_str8_copy(scratch.arena, path).str;
void* so = dlopen(path_cstr, RTLD_LAZY);
char* path_cstr = (char *)md_push_str8_copy(scratch.arena, path).str;
void* so = dlopen(path_cstr, RTLD_LAZY);
MD_OS_Handle lib = { (MD_U64)so };
scratch_end(scratch);
return lib;
@@ -906,8 +906,8 @@ md_os_library_open(MD_String8 path) {
MD_VoidProc*
md_os_library_load_proc(MD_OS_Handle lib, MD_String8 name) {
MD_TempArena scratch = md_scratch_begin(0, 0);
void* so = (void*)lib.u64;
char* name_cstr = (char*)md_push_str8_copy(scratch.arena, name).str;
void* so = (void*)lib.u64;
char* name_cstr = (char*)md_push_str8_copy(scratch.arena, name).str;
MD_VoidProc* proc = (MD_VoidProc*)dlsym(so, name_cstr);
scratch_end(scratch);
return proc;
@@ -927,7 +927,7 @@ md_os_safe_call(MD_OS_ThreadFunctionType* func, MD_OS_ThreadFunctionType* fail_h
{
// rjf: push handler to chain
MD_OS_LNX_SafeCallChain chain = {0};
SLLStackPush(md_os_lnx_safe_call_chain, &chain);
sll_stack_push(md_os_lnx_safe_call_chain, &chain);
chain.fail_handler = fail_handler;
chain.ptr = ptr;
@@ -1000,7 +1000,7 @@ main(int argc, char **argv)
md_tctx_init_and_equip(&md_tctx);
//- rjf: set up dynamically allocated state
md_os_lnx_state.arena = md_arena_alloc();
md_os_lnx_state.arena = md_arena_alloc();
md_os_lnx_state.entity_arena = md_arena_alloc();
pthread_mutex_init(&md_os_lnx_state.entity_mutex, 0);
@@ -1012,7 +1012,7 @@ main(int argc, char **argv)
// rjf: get machine name
MD_B32 got_final_result = 0;
MD_U8* buffer = 0;
int size = 0;
int size = 0;
for (MD_S64 cap = 4096, r = 0; r < 4; cap *= 2, r += 1)
{
scratch_end(scratch);
@@ -1030,7 +1030,7 @@ main(int argc, char **argv)
{
info->machine_name.size = size;
info->machine_name.str = md_push_array__no_zero(md_os_lnx_state.arena, MD_U8, info->machine_name.size + 1);
MemoryCopy(info->machine_name.str, buffer, info->machine_name.size);
memory_copy(info->machine_name.str, buffer, info->machine_name.size);
info->machine_name.str[info->machine_name.size] = 0;
}
@@ -1065,7 +1065,7 @@ main(int argc, char **argv)
{
MD_String8 full_name = md_str8(buffer, size);
MD_String8 name_chopped = md_str8_chop_last_slash(full_name);
info->binary_path = md_push_str8_copy(md_os_lnx_state.arena, name_chopped);
info->binary_path = md_push_str8_copy(md_os_lnx_state.arena, name_chopped);
}
}