diff options
Diffstat (limited to '')
| -rw-r--r-- | src/stdio/scanf.c | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/src/stdio/scanf.c b/src/stdio/scanf.c index 519d12a..9a88ec4 100644 --- a/src/stdio/scanf.c +++ b/src/stdio/scanf.c @@ -25,6 +25,19 @@ /* #include <slibc-scan.h> */ +# pragma GCC diagnostic ignored "-Wcast-qual" +# pragma GCC diagnostic ignored "-Wdiscarded-qualifiers" + + + +/* TODO add <slibc-scan.h> { */ +# define generic_scanf_read_func_t void* +# define generic_wscanf_read_func_t void* +extern int vgeneric_scanf(void*, void*, size_t, size_t, void*, void*, char*, va_list); +extern int vgeneric_wscanf(void*, void*, size_t, size_t, void*, void*, wchar_t*, va_list); +/* } */ + + #define V(C) \ int r; \ va_list args; \ @@ -35,16 +48,26 @@ #define S_CHAR(UNDERLAYING, MAXIMUM, LIMITED, DATA) \ return vgeneric_scanf((generic_scanf_read_func_t)UNDERLAYING, NULL, \ - MAXIMUM, LIMITED, NULL, DATA, format, data) + MAXIMUM, LIMITED, NULL, DATA, format, args) #define S_WCHAR(UNDERLAYING, MAXIMUM, LIMITED, DATA) \ return vgeneric_wscanf((generic_wscanf_read_func_t)UNDERLAYING, NULL, \ - MAXIMUM, LIMITED, NULL, DATA, format, data) + MAXIMUM, LIMITED, NULL, DATA, format, args) #define FLOCK(F) /* TODO lock stream */ #define FUNLOCK(F) /* TODO unlock stream */ +/* TODO implement underlaying scan functions { */ +extern int read_string(void); +extern int read_stream(void); +extern int read_fd(void); +extern int wread_string(void); +extern int wread_stream(void); +extern int wread_fd(void); +/* } */ + + /** * This function is identical to `fscanf` with @@ -186,7 +209,7 @@ int dscanf(int fd, const char* restrict format, ...) */ int vscanf(const char* restrict format, va_list args) { - return vscanf(stdout, format, args); + return vfscanf(stdout, format, args); } @@ -229,7 +252,7 @@ int vfscanf(FILE* restrict stream, const char* restrict format, va_list args) */ int vsscanf(const char* restrict input, const char* restrict format, va_list args) { - S_CHAR(read_string, 0, 0, input); + S_CHAR(read_string, 0, 0, (char*)input); } @@ -272,7 +295,7 @@ int vfscanf_unlocked(FILE* restrict stream, const char* restrict format, va_list */ int vsnscanf(const char* restrict input, size_t length, const char* restrict format, va_list args) { - S_CHAR(read_string, length, 1, input); + S_CHAR(read_string, length, 1, (char*)input); } @@ -392,7 +415,7 @@ int fwscanf_unlocked(FILE* restrict stream, const wchar_t* restrict format, ...) */ int snwscanf(const wchar_t* restrict input, size_t length, const wchar_t* restrict format, ...) { - V(snscanf(input, length, format, args)); + V(snwscanf(input, length, format, args)); } @@ -431,7 +454,7 @@ int dwscanf(int fd, const wchar_t* restrict format, ...) */ int vwscanf(const wchar_t* restrict format, va_list args) { - return vwscanf(stdout, format, args); + return vfwscanf(stdout, format, args); } @@ -474,7 +497,7 @@ int vfwscanf(FILE* restrict stream, const wchar_t* restrict format, va_list args */ int vswscanf(const wchar_t* restrict input, const wchar_t* restrict format, va_list args) { - S_WCHAR(wread_string, 0, 0, input); + S_WCHAR(wread_string, 0, 0, (wchar_t*)input); } @@ -517,7 +540,7 @@ int vfwscanf_unlocked(FILE* restrict stream, const wchar_t* restrict format, va_ */ int vsnwscanf(const wchar_t* restrict input, size_t length, const wchar_t* restrict format, va_list args) { - S_WCHAR(wread_string, length, 1, input); + S_WCHAR(wread_string, length, 1, (wchar_t*)input); } |