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Make more /wall compliant

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This commit is contained in:
doyle 2020-01-31 21:02:26 +11:00
parent f67d97ec3d
commit cd9ccfebe2
2 changed files with 69 additions and 38 deletions
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100
Code/Dqn.h
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@ -720,7 +720,7 @@ struct Dqn_StringBuilderBuffer
{ {
char *mem; char *mem;
Dqn_usize size; Dqn_usize size;
usize used; Dqn_usize used;
Dqn_StringBuilderBuffer *next; Dqn_StringBuilderBuffer *next;
}; };
@ -872,7 +872,7 @@ DQN_HEADER_COPY_PROTOTYPE(template <Dqn_usize N> void, Dqn_StringBuilder_FmtAppe
DQN_HEADER_COPY_PROTOTYPE(template <Dqn_usize N> void, Dqn_StringBuilder_Append(Dqn_StringBuilder<N> *builder, char const *str, Dqn_isize len = -1)) DQN_HEADER_COPY_PROTOTYPE(template <Dqn_usize N> void, Dqn_StringBuilder_Append(Dqn_StringBuilder<N> *builder, char const *str, Dqn_isize len = -1))
{ {
if (!str) return; if (!str) return;
if (len == -1) len = (Dqn_isize)strlen(str); if (len == -1) len = DQN_CAST(Dqn_isize)strlen(str);
Dqn_isize len_w_null_terminator = len + 1; Dqn_isize len_w_null_terminator = len + 1;
char *buf = Dqn_StringBuilder__GetWriteBufferAndUpdateUsage(builder, len_w_null_terminator); char *buf = Dqn_StringBuilder__GetWriteBufferAndUpdateUsage(builder, len_w_null_terminator);
memcpy(buf, str, len); memcpy(buf, str, len);
@ -1341,7 +1341,7 @@ DQN_HEADER_COPY_PROTOTYPE(template <Dqn_isize MAX_> Dqn_b32, Dqn_FixedString_App
DQN_HEADER_COPY_PROTOTYPE(template <Dqn_isize MAX_> Dqn_b32, Dqn_FixedString_Append(Dqn_FixedString<MAX_> *str, char const *src, Dqn_isize len = -1)) DQN_HEADER_COPY_PROTOTYPE(template <Dqn_isize MAX_> Dqn_b32, Dqn_FixedString_Append(Dqn_FixedString<MAX_> *str, char const *src, Dqn_isize len = -1))
{ {
if (len == -1) len = (Dqn_isize)strlen(src); if (len == -1) len = DQN_CAST(Dqn_isize)strlen(src);
Dqn_isize space = MAX_ - str->len; Dqn_isize space = MAX_ - str->len;
Dqn_b32 result = true; Dqn_b32 result = true;
@ -1368,8 +1368,8 @@ struct Dqn_U64Str
// Points to the start of the str in the buffer, not necessarily buf since // Points to the start of the str in the buffer, not necessarily buf since
// we write into the buffer in reverse // we write into the buffer in reverse
char *str; char *str;
char buf[27]; // NOTE(doyle): 27 is the maximum size of Dqn_u64 including commas char buf[27]; // NOTE(doyle): 27 is the maximum size of Dqn_u64 including commas
int len; int len;
}; };
DQN_HEADER_COPY_END DQN_HEADER_COPY_END
#undef _CRT_SECURE_NO_WARNINGS #undef _CRT_SECURE_NO_WARNINGS
@ -1383,7 +1383,7 @@ DQN_HEADER_COPY_END
#include <memory.h> #include <memory.h>
#include <stdio.h> #include <stdio.h>
DQN_HEADER_COPY_PROTOTYPE(char *, Dqn_U64Str_ToStr(u64 val, Dqn_U64Str *result, b32 comma_sep)) DQN_HEADER_COPY_PROTOTYPE(char *, Dqn_U64Str_ToStr(Dqn_u64 val, Dqn_U64Str *result, Dqn_b32 comma_sep))
{ {
int buf_index = (int)(Dqn_ArrayCount(result->buf) - 1); int buf_index = (int)(Dqn_ArrayCount(result->buf) - 1);
result->buf[buf_index--] = 0; result->buf[buf_index--] = 0;
@ -1403,7 +1403,7 @@ DQN_HEADER_COPY_PROTOTYPE(char *, Dqn_U64Str_ToStr(u64 val, Dqn_U64Str *result,
result->len++; result->len++;
} }
char digit = val % 10; auto digit = DQN_CAST(char)(val % 10);
result->buf[buf_index--] = '0' + digit; result->buf[buf_index--] = '0' + digit;
val /= 10; val /= 10;
} }
@ -1421,8 +1421,8 @@ DQN_HEADER_COPY_PROTOTYPE(char *, Dqn_U64Str_ToStr(u64 val, Dqn_U64Str *result,
DQN_HEADER_COPY_PROTOTYPE(void, Dqn_LogV(Dqn_LogType type, char const *file, Dqn_usize file_len, char const *func, Dqn_usize func_len, Dqn_usize line, char const *fmt, va_list va)) DQN_HEADER_COPY_PROTOTYPE(void, Dqn_LogV(Dqn_LogType type, char const *file, Dqn_usize file_len, char const *func, Dqn_usize func_len, Dqn_usize line, char const *fmt, va_list va))
{ {
char const *file_ptr = file; char const *file_ptr = file;
Dqn_usize file_ptr_len = file_len; auto file_ptr_len = DQN_CAST(Dqn_isize)file_len;
for (Dqn_usize i = (file_ptr_len - 1); i >= 0; --i) for (Dqn_isize i = (file_ptr_len - 1); i >= 0; --i)
{ {
if (file_ptr[i] == '\\' || file_ptr[i] == '/') if (file_ptr[i] == '\\' || file_ptr[i] == '/')
{ {
@ -1462,7 +1462,9 @@ DQN_HEADER_COPY_PROTOTYPE(void *, Dqn_Allocator_Allocate(Dqn_Allocator *allocato
void *result = nullptr; void *result = nullptr;
switch (allocator->type) switch (allocator->type)
{ {
case Dqn_Allocator_Type::NullAllocator:
default: break; default: break;
case Dqn_Allocator_Type::Heap: case Dqn_Allocator_Type::Heap:
case Dqn_Allocator_Type::XHeap: case Dqn_Allocator_Type::XHeap:
{ {
@ -1495,14 +1497,19 @@ DQN_HEADER_COPY_PROTOTYPE(void *, Dqn_Allocator_Allocate(Dqn_Allocator *allocato
Dqn_b32 Dqn_MemArena_Reserve(Dqn_MemArena *arena, Dqn_usize size DQN_DEBUG_ARGS); Dqn_b32 Dqn_MemArena_Reserve(Dqn_MemArena *arena, Dqn_usize size DQN_DEBUG_ARGS);
DQN_HEADER_COPY_PROTOTYPE(void *, Dqn_Allocator_Realloc(Dqn_Allocator *allocator, void *old_ptr, Dqn_isize old_size, Dqn_isize new_size)) DQN_HEADER_COPY_PROTOTYPE(void *, Dqn_Allocator_Realloc(Dqn_Allocator *allocator, void *old_ptr, Dqn_isize old_size, Dqn_isize new_size))
{ {
DQN_IF_ASSERT(old_size >= 0) old_size = 0;
DQN_IF_ASSERT(new_size >= 0) new_size = 0;
void *result = nullptr; void *result = nullptr;
switch (allocator->type) switch (allocator->type)
{ {
case Dqn_Allocator_Type::NullAllocator:
default: break; default: break;
case Dqn_Allocator_Type::Heap: case Dqn_Allocator_Type::Heap:
case Dqn_Allocator_Type::XHeap: case Dqn_Allocator_Type::XHeap:
{ {
result = realloc(old_ptr, new_size); result = realloc(old_ptr, DQN_CAST(size_t)new_size);
if (!result && allocator->type == Dqn_Allocator_Type::XHeap) if (!result && allocator->type == Dqn_Allocator_Type::XHeap)
{ {
DQN_ASSERT(result); DQN_ASSERT(result);
@ -1513,10 +1520,10 @@ DQN_HEADER_COPY_PROTOTYPE(void *, Dqn_Allocator_Realloc(Dqn_Allocator *allocator
case Dqn_Allocator_Type::Arena: case Dqn_Allocator_Type::Arena:
{ {
auto *arena = static_cast<Dqn_MemArena *>(allocator->data); auto *arena = static_cast<Dqn_MemArena *>(allocator->data);
if (DQN_MEM_ARENA_RESERVE(arena, new_size)) if (DQN_MEM_ARENA_RESERVE(arena, DQN_CAST(size_t)new_size))
{ {
result = DQN_MEM_ARENA_ALLOC(arena, new_size); result = DQN_MEM_ARENA_ALLOC(arena, DQN_CAST(size_t)new_size);
if (result) memcpy(result, old_ptr, old_size); if (result) memcpy(result, old_ptr, DQN_CAST(size_t)old_size);
} }
} }
break; break;
@ -1524,7 +1531,7 @@ DQN_HEADER_COPY_PROTOTYPE(void *, Dqn_Allocator_Realloc(Dqn_Allocator *allocator
case Dqn_Allocator_Type::Custom: case Dqn_Allocator_Type::Custom:
{ {
if (allocator->realloc) if (allocator->realloc)
result = allocator->realloc(old_ptr, old_size, new_size); result = allocator->realloc(old_ptr, DQN_CAST(size_t)old_size, DQN_CAST(size_t)new_size);
} }
break; break;
} }
@ -1536,7 +1543,9 @@ DQN_HEADER_COPY_PROTOTYPE(void, Dqn_Allocator_Free(Dqn_Allocator *allocator, voi
{ {
switch (allocator->type) switch (allocator->type)
{ {
case Dqn_Allocator_Type::NullAllocator:
default: break; default: break;
case Dqn_Allocator_Type::Heap: case Dqn_Allocator_Type::Heap:
case Dqn_Allocator_Type::XHeap: case Dqn_Allocator_Type::XHeap:
{ {
@ -1562,7 +1571,8 @@ DQN_HEADER_COPY_PROTOTYPE(void, Dqn_Allocator_Free(Dqn_Allocator *allocator, voi
// @ ------------------------------------------------------------------------------------------------- // @ -------------------------------------------------------------------------------------------------
DQN_FILE_SCOPE Dqn_MemBlock *Dqn_MemArena__AllocateBlock(Dqn_MemArena *arena, Dqn_usize requested_size) DQN_FILE_SCOPE Dqn_MemBlock *Dqn_MemArena__AllocateBlock(Dqn_MemArena *arena, Dqn_usize requested_size)
{ {
Dqn_usize mem_block_size = DQN_MAX(arena->min_block_size, requested_size); DQN_ASSERT(arena->min_block_size > 0);
Dqn_usize mem_block_size = DQN_MAX(DQN_CAST(Dqn_usize)arena->min_block_size, requested_size);
Dqn_usize const allocate_size = sizeof(*arena->curr_mem_block) + mem_block_size; Dqn_usize const allocate_size = sizeof(*arena->curr_mem_block) + mem_block_size;
Dqn_MemBlock *result = DQN_CAST(Dqn_MemBlock *) Dqn_Allocator_Allocate(&arena->allocator, allocate_size); Dqn_MemBlock *result = DQN_CAST(Dqn_MemBlock *) Dqn_Allocator_Allocate(&arena->allocator, allocate_size);
if (!result) return result; if (!result) return result;
@ -2018,14 +2028,14 @@ DQN_HEADER_COPY_PROTOTYPE(void, Dqn_Bit_SetInplace(Dqn_u32 *flags, Dqn_u32 bitfi
DQN_HEADER_COPY_PROTOTYPE(Dqn_b32, Dqn_Bit_IsSet(Dqn_u32 flags, Dqn_u32 bitfield)) DQN_HEADER_COPY_PROTOTYPE(Dqn_b32, Dqn_Bit_IsSet(Dqn_u32 flags, Dqn_u32 bitfield))
{ {
Dqn_b32 result = (flags & bitfield); auto result = DQN_CAST(Dqn_b32)((flags & bitfield) == 0);
return result; return result;
} }
DQN_HEADER_COPY_PROTOTYPE(Dqn_b32, Dqn_Bit_IsNotSet(Dqn_u32 flags, Dqn_u32 bitfield)) DQN_HEADER_COPY_PROTOTYPE(Dqn_b32, Dqn_Bit_IsNotSet(Dqn_u32 flags, Dqn_u32 bitfield))
{ {
Dqn_b32 result = !(flags & bitfield); auto result = Dqn_Bit_IsSet(flags, bitfield);
return result; return result;
} }
@ -2076,7 +2086,7 @@ DQN_HEADER_COPY_PROTOTYPE(int, Dqn_Safe_TruncateISizeToInt(Dqn_isize val))
DQN_HEADER_COPY_PROTOTYPE(Dqn_i32, Dqn_Safe_TruncateISizeToI32(Dqn_isize val)) DQN_HEADER_COPY_PROTOTYPE(Dqn_i32, Dqn_Safe_TruncateISizeToI32(Dqn_isize val))
{ {
DQN_ASSERT_MSG(val >= INT32_MIN && val <= INT32_MAX, "%zd >= %zd && %zd <= %zd", val, INT32_MIN, val, INT32_MAX); DQN_ASSERT_MSG(val >= INT32_MIN && val <= INT32_MAX, "%zd >= %zd && %zd <= %zd", val, INT32_MIN, val, INT32_MAX);
auto result = (Dqn_i32)val; auto result = DQN_CAST(Dqn_i32)val;
return result; return result;
} }
@ -2084,7 +2094,7 @@ DQN_HEADER_COPY_PROTOTYPE(Dqn_i32, Dqn_Safe_TruncateISizeToI32(Dqn_isize val))
DQN_HEADER_COPY_PROTOTYPE(Dqn_i8, Dqn_Safe_TruncateISizeToI8(Dqn_isize val)) DQN_HEADER_COPY_PROTOTYPE(Dqn_i8, Dqn_Safe_TruncateISizeToI8(Dqn_isize val))
{ {
DQN_ASSERT_MSG(val >= INT8_MIN && val <= INT8_MAX, "%zd >= %zd && %zd <= %zd", val, INT8_MIN, val, INT8_MAX); DQN_ASSERT_MSG(val >= INT8_MIN && val <= INT8_MAX, "%zd >= %zd && %zd <= %zd", val, INT8_MIN, val, INT8_MAX);
auto result = (Dqn_i8)val; auto result = DQN_CAST(Dqn_i8)val;
return result; return result;
} }
@ -2092,7 +2102,7 @@ DQN_HEADER_COPY_PROTOTYPE(Dqn_i8, Dqn_Safe_TruncateISizeToI8(Dqn_isize val))
DQN_HEADER_COPY_PROTOTYPE(Dqn_u32, Dqn_Safe_TruncateUSizeToU32(Dqn_u64 val)) DQN_HEADER_COPY_PROTOTYPE(Dqn_u32, Dqn_Safe_TruncateUSizeToU32(Dqn_u64 val))
{ {
DQN_ASSERT_MSG(val <= UINT32_MAX, "%zu <= %zu", val, UINT32_MAX); DQN_ASSERT_MSG(val <= UINT32_MAX, "%zu <= %zu", val, UINT32_MAX);
auto result = (Dqn_u32)val; auto result = DQN_CAST(Dqn_u32)val;
return result; return result;
} }
@ -2100,7 +2110,7 @@ DQN_HEADER_COPY_PROTOTYPE(Dqn_u32, Dqn_Safe_TruncateUSizeToU32(Dqn_u64 val))
DQN_HEADER_COPY_PROTOTYPE(int, Dqn_Safe_TruncateUSizeToI32(Dqn_usize val)) DQN_HEADER_COPY_PROTOTYPE(int, Dqn_Safe_TruncateUSizeToI32(Dqn_usize val))
{ {
DQN_ASSERT_MSG(val <= INT32_MAX, "%zu <= %zd", val, INT32_MAX); DQN_ASSERT_MSG(val <= INT32_MAX, "%zu <= %zd", val, INT32_MAX);
auto result = (int)val; auto result = DQN_CAST(int)val;
return result; return result;
} }
@ -2108,7 +2118,14 @@ DQN_HEADER_COPY_PROTOTYPE(int, Dqn_Safe_TruncateUSizeToI32(Dqn_usize val))
DQN_HEADER_COPY_PROTOTYPE(int, Dqn_Safe_TruncateUSizeToInt(Dqn_usize val)) DQN_HEADER_COPY_PROTOTYPE(int, Dqn_Safe_TruncateUSizeToInt(Dqn_usize val))
{ {
DQN_ASSERT_MSG(val <= INT_MAX, "%zu <= %zd", val, INT_MAX); DQN_ASSERT_MSG(val <= INT_MAX, "%zu <= %zd", val, INT_MAX);
auto result = (int)val; auto result = DQN_CAST(int)val;
return result;
}
DQN_HEADER_COPY_PROTOTYPE(Dqn_isize, Dqn_Safe_TruncateUSizeToISize(Dqn_usize val))
{
DQN_ASSERT_MSG(val <= CAST(Dqn_usize)ISIZE_MAX, "%zu <= %zu", val, CAST(Dqn_usize)ISIZE_MAX);
auto result = DQN_CAST(Dqn_isize)val;
return result; return result;
} }
@ -2152,17 +2169,17 @@ DQN_HEADER_COPY_PROTOTYPE(Dqn_b32, Dqn_Char_IsWhitespace(char ch))
// @ ------------------------------------------------------------------------------------------------- // @ -------------------------------------------------------------------------------------------------
DQN_HEADER_COPY_PROTOTYPE(Dqn_b32, Dqn_Str_Equals(char const *a, char const *b, Dqn_isize a_len = -1, Dqn_isize b_len = -1)) DQN_HEADER_COPY_PROTOTYPE(Dqn_b32, Dqn_Str_Equals(char const *a, char const *b, Dqn_isize a_len = -1, Dqn_isize b_len = -1))
{ {
if (a_len == -1) a_len = strlen(a); if (a_len == -1) a_len = DQN_CAST(Dqn_isize)strlen(a);
if (b_len == -1) b_len = strlen(b); if (b_len == -1) b_len = DQN_CAST(Dqn_isize)strlen(b);
if (a_len != b_len) return false; if (a_len != b_len) return false;
return (strncmp(a, b, a_len) == 0); return (strncmp(a, b, DQN_CAST(size_t)a_len) == 0);
} }
DQN_HEADER_COPY_PROTOTYPE(char const *, Dqn_Str_FindMulti(char const *buf, char const *find_list[], Dqn_isize const *find_string_lens, Dqn_isize find_len, Dqn_isize *match_index, Dqn_isize buf_len = -1)) DQN_HEADER_COPY_PROTOTYPE(char const *, Dqn_Str_FindMulti(char const *buf, char const *find_list[], Dqn_isize const *find_string_lens, Dqn_isize find_len, Dqn_isize *match_index, Dqn_isize buf_len = -1))
{ {
char const *result = nullptr; char const *result = nullptr;
if (find_len == 0) return result; if (find_len == 0) return result;
if (buf_len < 0) buf_len = (Dqn_isize)strlen(buf); if (buf_len < 0) buf_len = DQN_CAST(Dqn_isize)strlen(buf);
char const *buf_end = buf + buf_len; char const *buf_end = buf + buf_len;
for (; buf != buf_end; ++buf) for (; buf != buf_end; ++buf)
@ -2174,7 +2191,7 @@ DQN_HEADER_COPY_PROTOTYPE(char const *, Dqn_Str_FindMulti(char const *buf, char
Dqn_isize find_str_len = find_string_lens[find_index]; Dqn_isize find_str_len = find_string_lens[find_index];
if (remaining < find_str_len) continue; if (remaining < find_str_len) continue;
if (strncmp(buf, find, find_str_len) == 0) if (strncmp(buf, find, DQN_CAST(size_t)find_str_len) == 0)
{ {
result = buf; result = buf;
*match_index = find_index; *match_index = find_index;
@ -2189,8 +2206,8 @@ DQN_HEADER_COPY_PROTOTYPE(char const *, Dqn_Str_FindMulti(char const *buf, char
DQN_HEADER_COPY_PROTOTYPE(char const *, Dqn_Str_Find(char const *buf, char const *find, Dqn_isize buf_len = -1, Dqn_isize find_len = -1)) DQN_HEADER_COPY_PROTOTYPE(char const *, Dqn_Str_Find(char const *buf, char const *find, Dqn_isize buf_len = -1, Dqn_isize find_len = -1))
{ {
if (find_len == 0) return nullptr; if (find_len == 0) return nullptr;
if (buf_len < 0) buf_len = (Dqn_isize)strlen(buf); if (buf_len < 0) buf_len = DQN_CAST(Dqn_isize)strlen(buf);
if (find_len < 0) find_len = (Dqn_isize)strlen(find); if (find_len < 0) find_len = DQN_CAST(Dqn_isize)strlen(find);
char const *buf_end = buf + buf_len; char const *buf_end = buf + buf_len;
char const *result = nullptr; char const *result = nullptr;
@ -2199,7 +2216,7 @@ DQN_HEADER_COPY_PROTOTYPE(char const *, Dqn_Str_Find(char const *buf, char const
Dqn_isize remaining = static_cast<Dqn_isize>(buf_end - buf); Dqn_isize remaining = static_cast<Dqn_isize>(buf_end - buf);
if (remaining < find_len) break; if (remaining < find_len) break;
if (strncmp(buf, find, find_len) == 0) if (strncmp(buf, find, DQN_CAST(size_t)find_len) == 0)
{ {
result = buf; result = buf;
break; break;
@ -2211,7 +2228,7 @@ DQN_HEADER_COPY_PROTOTYPE(char const *, Dqn_Str_Find(char const *buf, char const
DQN_HEADER_COPY_PROTOTYPE(Dqn_b32, Dqn_Str_Match(char const *src, char const *find, int find_len)) DQN_HEADER_COPY_PROTOTYPE(Dqn_b32, Dqn_Str_Match(char const *src, char const *find, int find_len))
{ {
if (find_len == -1) find_len = Dqn_Safe_TruncateUSizeToInt(strlen(find)); if (find_len == -1) find_len = Dqn_Safe_TruncateUSizeToInt(strlen(find));
Dqn_b32 result = (strncmp(src, find, find_len) == 0); auto result = DQN_CAST(Dqn_b32)(strncmp(src, find, DQN_CAST(size_t)find_len) == 0);
return result; return result;
} }
@ -2323,7 +2340,7 @@ DQN_HEADER_COPY_PROTOTYPE(Dqn_u64, Dqn_Str_ToU64(char const *buf, int len = -1))
if (ch == ',') continue; if (ch == ',') continue;
if (ch < '0' || ch > '9') break; if (ch < '0' || ch > '9') break;
Dqn_u64 val = ch - '0'; Dqn_u64 val = DQN_CAST(Dqn_u64)(ch - '0');
result = Dqn_Safe_AddU64(result, val); result = Dqn_Safe_AddU64(result, val);
result = Dqn_Safe_MulU64(result, 10); result = Dqn_Safe_MulU64(result, 10);
} }
@ -2374,16 +2391,22 @@ DQN_HEADER_COPY_PROTOTYPE(char *, Dqn_File_ReadWithArena(Dqn_MemArena *arena, ch
{ {
FILE *file_handle = fopen(file, "rb"); FILE *file_handle = fopen(file, "rb");
fseek(file_handle, 0, SEEK_END); fseek(file_handle, 0, SEEK_END);
Dqn_usize file_size_ = ftell(file_handle); Dqn_isize file_size_ = ftell(file_handle);
if (DQN_CAST(long)file_size_ == -1L)
{
DQN_ASSERT(DQN_CAST(long)file_size_ != -1L);
file_size_ = 0;
}
rewind(file_handle); rewind(file_handle);
auto *result = (char *)DQN_MEM_ARENA_ALLOC(arena, file_size_ + 1); auto *result = (char *)DQN_MEM_ARENA_ALLOC(arena, DQN_CAST(Dqn_usize)(file_size_ + 1));
DQN_ASSERT(result); DQN_ASSERT(result);
result[file_size_] = 0; result[file_size_] = 0;
if (fread(result, file_size_, 1, file_handle) != 1) if (fread(result, DQN_CAST(size_t)file_size_, 1, file_handle) != 1)
{ {
fprintf(stderr, "Failed to fread: %zu bytes into buffer from file: %s\n", file_size_, file); fprintf(stderr, "Failed to fread: %zd bytes into buffer from file: %s\n", file_size_, file);
return nullptr; return nullptr;
} }
@ -2397,11 +2420,12 @@ DQN_HEADER_COPY_PROTOTYPE(char *, Dqn_File_ReadWithArena(Dqn_MemArena *arena, ch
// @ // @
// @ ------------------------------------------------------------------------------------------------- // @ -------------------------------------------------------------------------------------------------
#include <time.h> #include <time.h>
DQN_HEADER_COPY_PROTOTYPE(char *, Dqn_EpochTimeToDate(i64 timestamp, char *buf, isize buf_len)) DQN_HEADER_COPY_PROTOTYPE(char *, Dqn_EpochTimeToDate(Dqn_i64 timestamp, char *buf, Dqn_isize buf_len))
{ {
DQN_ASSERT(buf_len >= 0);
time_t time = DQN_CAST(time_t)timestamp; time_t time = DQN_CAST(time_t)timestamp;
tm *date_time = localtime(&time); tm *date_time = localtime(&time);
strftime(buf, buf_len, "%c", date_time); strftime(buf, DQN_CAST(Dqn_usize)buf_len, "%c", date_time);
return buf; return buf;
} }
#undef _CRT_SECURE_NO_WARNINGS #undef _CRT_SECURE_NO_WARNINGS

7
Code/DqnHeader.h
View File

@ -1,6 +1,13 @@
#ifndef DQN_HEADER_H #ifndef DQN_HEADER_H
#define DQN_HEADER_H #define DQN_HEADER_H
// Compile & Run
/*
MSVC
cl /O2 /MT /W4 /EHsc /FC /wd4201 /D DQN_HEADER_IMPLEMENTATION /Tp DqnHeader.h /link /nologo
DqnHeader.exe Dqn.h > Dqn_Generated.h
*/
// NOTE: Copy the function prototype, all functions will be whitespaced aligned to the longest return type of the file // NOTE: Copy the function prototype, all functions will be whitespaced aligned to the longest return type of the file
// NOTE: If you function contains a comma NOT in the argument list (i.e. multiple template parameters), this macro does NOT work. // NOTE: If you function contains a comma NOT in the argument list (i.e. multiple template parameters), this macro does NOT work.
// Please use the DQN_HEADER_COPY_BEGIN and DQN_HEADER_COPY_END unfortunately. // Please use the DQN_HEADER_COPY_BEGIN and DQN_HEADER_COPY_END unfortunately.