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Refactor away strcpy_alloc_force

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This commit is contained in:
twinaphex 2021-02-22 06:25:25 +01:00
parent f54679417c
commit 80e90e532a
1 changed files with 25 additions and 31 deletions
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56
retroarch.c
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@ -9992,24 +9992,15 @@ static void retroarch_unset_runtime_shader_preset(
static char *strcpy_alloc(const char *src)
{
char *result = NULL;
size_t len = src ? strlen(src) : 0;
size_t len = strlen(src);
if (len == 0)
return NULL;
result = (char*)malloc(len + 1);
strcpy(result, src);
strcpy_literal(result, src);
return result;
}
static char *strcpy_alloc_force(const char *src)
{
char *result = strcpy_alloc(src);
if (!result)
return (char*)calloc(1, 1);
return result;
}
#endif
#endif
@ -18680,7 +18671,7 @@ static void strcat_alloc(char **dst, const char *s)
if (!src)
{
src = strcpy_alloc_force(s);
src = (s) ? strcpy_alloc(s) : (char*)calloc(1,1);
*dst = src;
return;
}
@ -18762,40 +18753,43 @@ static void clear_controller_port_map(struct rarch_state *p_rarch)
static char *get_temp_directory_alloc(const char *override_dir)
{
const char *src = NULL;
char *path = NULL;
const char *src = NULL;
char *path = NULL;
#ifdef _WIN32
#ifdef LEGACY_WIN32
DWORD path_length = GetTempPath(0, NULL) + 1;
DWORD plen = GetTempPath(0, NULL) + 1;
if (!(path = (char*)malloc(path_length * sizeof(char))))
if (!(path = (char*)malloc(plen * sizeof(char))))
return NULL;
path[path_length - 1] = 0;
GetTempPath(path_length, path);
path[plen - 1] = 0;
GetTempPath(plen, path);
#else
DWORD path_length = GetTempPathW(0, NULL) + 1;
wchar_t *wide_str = (wchar_t*)malloc(path_length * sizeof(wchar_t));
DWORD plen = GetTempPathW(0, NULL) + 1;
wchar_t *wide_str = (wchar_t*)malloc(plen * sizeof(wchar_t));
if (!wide_str)
return NULL;
wide_str[path_length - 1] = 0;
GetTempPathW(path_length, wide_str);
wide_str[plen - 1] = 0;
GetTempPathW(plen, wide_str);
path = utf16_to_utf8_string_alloc(wide_str);
path = utf16_to_utf8_string_alloc(wide_str);
free(wide_str);
#endif
#else
#if defined ANDROID
src = override_dir;
src = override_dir;
#else
if (getenv("TMPDIR"))
src = getenv("TMPDIR");
else
src = "/tmp";
{
char *tmpdir = getenv("TMPDIR");
if (tmpdir)
src = tmpdir;
else
src = "/tmp";
}
#endif
path = strcpy_alloc_force(src);
path = (src) ? strcpy_alloc(src) : (char*)calloc(1,1);
#endif
return path;
}
@ -18809,8 +18803,8 @@ static bool write_file_with_random_name(char **temp_dll_path,
const char *prefix = "tmp";
time_t time_value = time(NULL);
unsigned number_value = (unsigned)time_value;
char *ext = strcpy_alloc_force(
path_get_extension(*temp_dll_path));
const char *src = path_get_extension(*temp_dll_path);
char *ext = (src) ? strcpy_alloc(src) : (char*)calloc(1,1);
int ext_len = (int)strlen(ext);
if (ext_len > 0)