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Add "inline" to silence GCC's -Wunused-function warnings in direntx.h.

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Another option would be to surround the file with

    #pragma GCC diagnostic push
    #pragma GCC diagnostic ignored "-Wunused-function"
    [...]
    #pragma GCC diagnostic pop

but then I'd have to suppress "unknown pragma" warnings on MSVC.
This way is more invasive but cleaner to look at.
This commit is contained in:
Arthur O'Dwyer 2018-06-27 15:12:22 -07:00
parent 53d8f8701d
commit 1996b0ccf7
1 changed files with 36 additions and 37 deletions
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73
direntx.h
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@ -279,30 +279,30 @@ typedef struct DIR DIR;
/* Dirent functions */ /* Dirent functions */
static DIR *opendir (const char *dirname); inline DIR *opendir (const char *dirname);
static _WDIR *_wopendir (const wchar_t *dirname); inline _WDIR *_wopendir (const wchar_t *dirname);
static struct dirent *readdir (DIR *dirp); inline struct dirent *readdir (DIR *dirp);
static struct _wdirent *_wreaddir (_WDIR *dirp); inline struct _wdirent *_wreaddir (_WDIR *dirp);
static int readdir_r( inline int readdir_r(
DIR *dirp, struct dirent *entry, struct dirent **result); DIR *dirp, struct dirent *entry, struct dirent **result);
static int _wreaddir_r( inline int _wreaddir_r(
_WDIR *dirp, struct _wdirent *entry, struct _wdirent **result); _WDIR *dirp, struct _wdirent *entry, struct _wdirent **result);
static int closedir (DIR *dirp); inline int closedir (DIR *dirp);
static int _wclosedir (_WDIR *dirp); inline int _wclosedir (_WDIR *dirp);
static void rewinddir (DIR* dirp); inline void rewinddir (DIR* dirp);
static void _wrewinddir (_WDIR* dirp); inline void _wrewinddir (_WDIR* dirp);
static int scandir (const char *dirname, struct dirent ***namelist, inline int scandir (const char *dirname, struct dirent ***namelist,
int (*filter)(const struct dirent*), int (*filter)(const struct dirent*),
int (*compare)(const struct dirent**, const struct dirent**)); int (*compare)(const struct dirent**, const struct dirent**));
static int alphasort (const struct dirent **a, const struct dirent **b); inline int alphasort (const struct dirent **a, const struct dirent **b);
static int versionsort (const struct dirent **a, const struct dirent **b); inline int versionsort (const struct dirent **a, const struct dirent **b);
/* For compatibility with Symbian */ /* For compatibility with Symbian */
@ -315,24 +315,24 @@ static int versionsort (const struct dirent **a, const struct dirent **b);
/* Internal utility functions */ /* Internal utility functions */
static WIN32_FIND_DATAW *dirent_first (_WDIR *dirp); inline WIN32_FIND_DATAW *dirent_first (_WDIR *dirp);
static WIN32_FIND_DATAW *dirent_next (_WDIR *dirp); inline WIN32_FIND_DATAW *dirent_next (_WDIR *dirp);
static int dirent_mbstowcs_s( inline int dirent_mbstowcs_s(
size_t *pReturnValue, size_t *pReturnValue,
wchar_t *wcstr, wchar_t *wcstr,
size_t sizeInWords, size_t sizeInWords,
const char *mbstr, const char *mbstr,
size_t count); size_t count);
static int dirent_wcstombs_s( inline int dirent_wcstombs_s(
size_t *pReturnValue, size_t *pReturnValue,
char *mbstr, char *mbstr,
size_t sizeInBytes, size_t sizeInBytes,
const wchar_t *wcstr, const wchar_t *wcstr,
size_t count); size_t count);
static void dirent_set_errno (int error); inline void dirent_set_errno (int error);
/* /*
@ -340,7 +340,7 @@ static void dirent_set_errno (int error);
* internal working area that is used to retrieve individual directory * internal working area that is used to retrieve individual directory
* entries. * entries.
*/ */
static _WDIR* inline _WDIR*
_wopendir( _wopendir(
const wchar_t *dirname) const wchar_t *dirname)
{ {
@ -454,7 +454,7 @@ _wopendir(
* Returns pointer to static directory entry which may be overwritten by * Returns pointer to static directory entry which may be overwritten by
* subsequent calls to _wreaddir(). * subsequent calls to _wreaddir().
*/ */
static struct _wdirent* inline struct _wdirent*
_wreaddir( _wreaddir(
_WDIR *dirp) _WDIR *dirp)
{ {
@ -476,7 +476,7 @@ _wreaddir(
* Returns zero on success. If end of directory stream is reached, then sets * Returns zero on success. If end of directory stream is reached, then sets
* result to NULL and returns zero. * result to NULL and returns zero.
*/ */
static int inline int
_wreaddir_r( _wreaddir_r(
_WDIR *dirp, _WDIR *dirp,
struct _wdirent *entry, struct _wdirent *entry,
@ -538,7 +538,7 @@ _wreaddir_r(
* DIR structure as well as any directory entry read previously by * DIR structure as well as any directory entry read previously by
* _wreaddir(). * _wreaddir().
*/ */
static int inline int
_wclosedir( _wclosedir(
_WDIR *dirp) _WDIR *dirp)
{ {
@ -575,7 +575,7 @@ _wclosedir(
* Rewind directory stream such that _wreaddir() returns the very first * Rewind directory stream such that _wreaddir() returns the very first
* file name again. * file name again.
*/ */
static void inline void
_wrewinddir( _wrewinddir(
_WDIR* dirp) _WDIR* dirp)
{ {
@ -591,7 +591,7 @@ _wrewinddir(
} }
/* Get first directory entry (internal) */ /* Get first directory entry (internal) */
static WIN32_FIND_DATAW* inline WIN32_FIND_DATAW*
dirent_first( dirent_first(
_WDIR *dirp) _WDIR *dirp)
{ {
@ -622,7 +622,7 @@ dirent_first(
* *
* Returns * Returns
*/ */
static WIN32_FIND_DATAW* inline WIN32_FIND_DATAW*
dirent_next( dirent_next(
_WDIR *dirp) _WDIR *dirp)
{ {
@ -661,7 +661,7 @@ dirent_next(
/* /*
* Open directory stream using plain old C-string. * Open directory stream using plain old C-string.
*/ */
static DIR* inline DIR*
opendir( opendir(
const char *dirname) const char *dirname)
{ {
@ -722,7 +722,7 @@ opendir(
/* /*
* Read next directory entry. * Read next directory entry.
*/ */
static struct dirent* inline struct dirent*
readdir( readdir(
DIR *dirp) DIR *dirp)
{ {
@ -744,7 +744,7 @@ readdir(
* Returns zero on success. If the end of directory stream is reached, then * Returns zero on success. If the end of directory stream is reached, then
* sets result to NULL and returns zero. * sets result to NULL and returns zero.
*/ */
static int inline int
readdir_r( readdir_r(
DIR *dirp, DIR *dirp,
struct dirent *entry, struct dirent *entry,
@ -833,7 +833,7 @@ readdir_r(
/* /*
* Close directory stream. * Close directory stream.
*/ */
static int inline int
closedir( closedir(
DIR *dirp) DIR *dirp)
{ {
@ -860,7 +860,7 @@ closedir(
/* /*
* Rewind directory stream to beginning. * Rewind directory stream to beginning.
*/ */
static void inline void
rewinddir( rewinddir(
DIR* dirp) DIR* dirp)
{ {
@ -871,7 +871,7 @@ rewinddir(
/* /*
* Scan directory for entries. * Scan directory for entries.
*/ */
static int inline int
scandir( scandir(
const char *dirname, const char *dirname,
struct dirent ***namelist, struct dirent ***namelist,
@ -1010,7 +1010,7 @@ scandir(
} }
/* Alphabetical sorting */ /* Alphabetical sorting */
static int inline int
alphasort( alphasort(
const struct dirent **a, const struct dirent **b) const struct dirent **a, const struct dirent **b)
{ {
@ -1018,7 +1018,7 @@ alphasort(
} }
/* Sort versions */ /* Sort versions */
static int inline int
versionsort( versionsort(
const struct dirent **a, const struct dirent **b) const struct dirent **a, const struct dirent **b)
{ {
@ -1028,7 +1028,7 @@ versionsort(
/* Convert multi-byte string to wide character string */ /* Convert multi-byte string to wide character string */
static int inline int
dirent_mbstowcs_s( dirent_mbstowcs_s(
size_t *pReturnValue, size_t *pReturnValue,
wchar_t *wcstr, wchar_t *wcstr,
@ -1081,7 +1081,7 @@ dirent_mbstowcs_s(
} }
/* Convert wide-character string to multi-byte string */ /* Convert wide-character string to multi-byte string */
static int inline int
dirent_wcstombs_s( dirent_wcstombs_s(
size_t *pReturnValue, size_t *pReturnValue,
char *mbstr, char *mbstr,
@ -1134,7 +1134,7 @@ dirent_wcstombs_s(
} }
/* Set errno variable */ /* Set errno variable */
static void inline void
dirent_set_errno( dirent_set_errno(
int error) int error)
{ {
@ -1151,7 +1151,6 @@ dirent_set_errno(
#endif #endif
} }
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif