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Change unsigned int to size_t for length variables #19

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Merged
Malvineous merged 1 commit into from
Feb 16, 2026
Merged

Change unsigned int to size_t for length variables #19

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32 changes: 16 additions & 16 deletions cfgpath.h
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@ static inline void get_user_config_file(char *out, unsigned int maxlen, const ch
#ifdef CFGPATH_LINUX
const char *out_orig = out;
char *home = getenv("XDG_CONFIG_HOME");
unsigned int config_len = 0;
size_t config_len = 0;
if (!home) {
home = getenv("HOME");
if (!home) {
Expand All @@ -109,9 +109,9 @@ static inline void get_user_config_file(char *out, unsigned int maxlen, const ch
config_len = strlen(".config/");
}

unsigned int home_len = strlen(home);
unsigned int appname_len = strlen(appname);
const int ext_len = strlen(".conf");
size_t home_len = strlen(home);
size_t appname_len = strlen(appname);
size_t ext_len = strlen(".conf");

/* first +1 is "/", second is terminating null */
if (home_len + 1 + config_len + appname_len + ext_len + 1 > maxlen) {
Expand Down Expand Up @@ -145,7 +145,7 @@ static inline void get_user_config_file(char *out, unsigned int maxlen, const ch
return;
}
/* We don't try to create the AppData folder as it always exists already */
unsigned int appname_len = strlen(appname);
size_t appname_len = strlen(appname);
if (strlen(out) + 1 + appname_len + strlen(".ini") + 1 > maxlen) {
out[0] = 0;
return;
Expand Down Expand Up @@ -205,7 +205,7 @@ static inline void get_user_config_folder(char *out, unsigned int maxlen, const
#ifdef CFGPATH_LINUX
const char *out_orig = out;
char *home = getenv("XDG_CONFIG_HOME");
unsigned int config_len = 0;
size_t config_len = 0;
if (!home) {
home = getenv("HOME");
if (!home) {
Expand All @@ -216,8 +216,8 @@ static inline void get_user_config_folder(char *out, unsigned int maxlen, const
config_len = strlen(".config/");
}

unsigned int home_len = strlen(home);
unsigned int appname_len = strlen(appname);
size_t home_len = strlen(home);
size_t appname_len = strlen(appname);

/* first +1 is "/", second is trailing "/", third is terminating null */
if (home_len + 1 + config_len + appname_len + 1 + 1 > maxlen) {
Expand Down Expand Up @@ -254,7 +254,7 @@ static inline void get_user_config_folder(char *out, unsigned int maxlen, const
return;
}
/* We don't try to create the AppData folder as it always exists already */
unsigned int appname_len = strlen(appname);
size_t appname_len = strlen(appname);
if (strlen(out) + 1 + appname_len + 1 + 1 > maxlen) {
out[0] = 0;
return;
Expand Down Expand Up @@ -322,7 +322,7 @@ static inline void get_user_data_folder(char *out, unsigned int maxlen, const ch
#ifdef CFGPATH_LINUX
const char *out_orig = out;
char *home = getenv("XDG_DATA_HOME");
unsigned int config_len = 0;
size_t config_len = 0;
if (!home) {
home = getenv("HOME");
if (!home) {
Expand All @@ -333,8 +333,8 @@ static inline void get_user_data_folder(char *out, unsigned int maxlen, const ch
config_len = strlen(".local/share/");
}

unsigned int home_len = strlen(home);
unsigned int appname_len = strlen(appname);
size_t home_len = strlen(home);
size_t appname_len = strlen(appname);

/* first +1 is "/", second is trailing "/", third is terminating null */
if (home_len + 1 + config_len + appname_len + 1 + 1 > maxlen) {
Expand Down Expand Up @@ -407,7 +407,7 @@ static inline void get_user_cache_folder(char *out, unsigned int maxlen, const c
#ifdef CFGPATH_LINUX
const char *out_orig = out;
char *home = getenv("XDG_CACHE_HOME");
unsigned int config_len = 0;
size_t config_len = 0;
if (!home) {
home = getenv("HOME");
if (!home) {
Expand All @@ -418,8 +418,8 @@ static inline void get_user_cache_folder(char *out, unsigned int maxlen, const c
config_len = strlen(".cache/");
}

unsigned int home_len = strlen(home);
unsigned int appname_len = strlen(appname);
size_t home_len = strlen(home);
size_t appname_len = strlen(appname);

/* first +1 is "/", second is trailing "/", third is terminating null */
if (home_len + 1 + config_len + appname_len + 1 + 1 > maxlen) {
Expand Down Expand Up @@ -456,7 +456,7 @@ static inline void get_user_cache_folder(char *out, unsigned int maxlen, const c
return;
}
/* We don't try to create the AppData folder as it always exists already */
unsigned int appname_len = strlen(appname);
size_t appname_len = strlen(appname);
if (strlen(out) + 1 + appname_len + 1 + 1 > maxlen) {
out[0] = 0;
return;
Expand Down