inttypes print specifiers

bake.cmd

@@ -1,20 +1,23 @@
 @echo off
 setlocal enabledelayedexpansion
 
-set PLATFORM=win32
 set CIABATTA_OPTIONS=-Iinc -g -gcodeview -nodefaultlibs -D_CRT_SECURE_NO_WARNINGS
+set PLATFORM=win32
+if NOT "%1"=="fast" (
 
-del ciabatta.lib
-for /R code %%F in (*.c) do (
-	echo %%F
-	clang -c -o build\%%~nF.obj %%F %CIABATTA_OPTIONS%
+	del ciabatta.lib
+	for /R code %%F in (*.c) do (
+		echo %%F
+		clang -c -o build\%%~nF.obj %%F %CIABATTA_OPTIONS%
+	)
+	for /R platform\%PLATFORM% %%F in (*.c) do (
+		echo %%F
+		clang -c -o build\%%~nF.obj %%F %CIABATTA_OPTIONS%
+	)
+	llvm-ar rc ciabatta.lib build\*.obj
+	del build\*.obj
 )
-for /R platform\%PLATFORM% %%F in (*.c) do (
-	echo %%F
-	clang -c -o build\%%~nF.obj %%F %CIABATTA_OPTIONS%
-)
-llvm-ar rc ciabatta.lib build\*.obj
 
-clang test\test.c ciabatta.lib -lkernel32 -luser32 -lshell32 -nostdlib %CIABATTA_OPTIONS%
-del build\*.obj
+echo Compiling test..
+clang test\test.c ciabatta.lib -std=c11 -lkernel32 -luser32 -lshell32 -nostdlib %CIABATTA_OPTIONS%
 

code/stdio.c

@@ -2,8 +2,8 @@
 #include <stdarg.h>
 #include <ctype.h>
 
-// Even if the user doesn't enable LIB_EXT1 we still have it existing
-size_t strnlen_s(const char *s, size_t maxsize);
+#define __STDC_WANT_LIB_EXT1__ 1
+#include <string.h>
 
 typedef void(*OutputFunc)(void* ctx, size_t n, const char str[]);
 

code/string.c

@@ -4,6 +4,7 @@
 #include <errno.h>
 #include <limits.h>
 #include <stdbool.h>
+#include <stdlib.h>
 
 // TODO: rewrite memmove to not allocate anything
 
@@ -194,8 +195,6 @@ size_t strlen(const char *s) {
     return i;
 }
 
-#if __STDC_WANT_LIB_EXT1__ == 1
-
 size_t strnlen_s(const char *s, size_t maxsize) {
     if (s == NULL) return 0;
 
@@ -205,5 +204,3 @@ size_t strnlen_s(const char *s, size_t maxsize) {
     }
     return i;
 }
-
-#endif

inc/_macros.h

@@ -4,6 +4,8 @@
 #define _str_(x) #x
 #define _str(x) _str_(x)
 
+#define _con(a,b) a ## b
+
 #if !defined(_func)
     #if defined(_compiler_msvc)
         #define _func __FUNCTION__

inc/inttypes.h

@@ -0,0 +1,180 @@
+
+#pragma once
+
+#include <stdint.h>
+#include <limits.h>
+
+// typedef struct imaxdiv_t imaxdiv_t
+// It's C's fault not mine
+
+#define _spec8 "hh"
+#define _spec16 ""
+#define _spec32 ""
+
+#if INT64_MAX == LONG_MAX
+    #define _spec64 "l"
+#elif INT64_MAX == LLONG_MAX
+    #define _spec64 "ll"
+#endif
+
+#if INT8_LEAST_MAX == CHAR_MAX
+    #define _spec8l "hh"
+#elif INT8_LEAST_MAX == SHORT_MAX || INT8_LEAST_MAX==INT_MAX
+    #define _spec8l ""
+#elif INT8_LEAST_MAX == LONG_MAX
+    #define _spec8l "l"
+#elif INT8_LEAST_MAX == LLONG_MAX
+    #define _spec8l "ll"
+#endif
+
+#if INT16_LEAST_MAX == CHAR_MAX
+    #define _spec16l "hh"
+#elif INT16_LEAST_MAX == SHORT_MAX || INT16_LEAST_MAX==INT_MAX
+    #define _spec16l ""
+#elif INT16_LEAST_MAX == LONG_MAX
+    #define _spec16l "l"
+#elif INT16_LEAST_MAX == LLONG_MAX
+    #define _spec16l "ll"
+#endif
+
+#if INT32_LEAST_MAX == CHAR_MAX
+    #define _spec32l "hh"
+#elif INT32_LEAST_MAX == SHORT_MAX || INT32_LEAST_MAX==INT_MAX
+    #define _spec32l ""
+#elif INT32_LEAST_MAX == LONG_MAX
+    #define _spec32l "l"
+#elif INT32_LEAST_MAX == LLONG_MAX
+    #define _spec32l "ll"
+#endif
+
+#if INT64_LEAST_MAX == CHAR_MAX
+    #define _spec64l "hh"
+#elif INT64_LEAST_MAX == SHORT_MAX || INT64_LEAST_MAX==INT_MAX
+    #define _spec64l ""
+#elif INT64_LEAST_MAX == LONG_MAX
+    #define _spec64l "l"
+#elif INT64_LEAST_MAX == LLONG_MAX
+    #define _spec64l "ll"
+#endif
+
+
+#if INT8_FAST_MAX == CHAR_MAX
+    #define _spec8f "hh"
+#elif INT8_FAST_MAX == SHORT_MAX || INT8_FAST_MAX==INT_MAX
+    #define _spec8f ""
+#elif INT8_FAST_MAX == LONG_MAX
+    #define _spec8f "l"
+#elif INT8_FAST_MAX == LLONG_MAX
+    #define _spec8f "ll"
+#endif
+
+#if INT16_FAST_MAX == CHAR_MAX
+    #define _spec16f "hh"
+#elif INT16_FAST_MAX == SHORT_MAX || INT16_FAST_MAX==INT_MAX
+    #define _spec16f ""
+#elif INT16_FAST_MAX == LONG_MAX
+    #define _spec16f "l"
+#elif INT16_FAST_MAX == LLONG_MAX
+    #define _spec16f "ll"
+#endif
+
+#if INT32_FAST_MAX == CHAR_MAX
+    #define _spec32f "hh"
+#elif INT32_FAST_MAX == SHORT_MAX || INT32_FAST_MAX==INT_MAX
+    #define _spec32f ""
+#elif INT32_FAST_MAX == LONG_MAX
+    #define _spec32f "l"
+#elif INT32_FAST_MAX == LLONG_MAX
+    #define _spec32f "ll"
+#endif
+
+#if INT64_FAST_MAX == CHAR_MAX
+    #define _spec64f "hh"
+#elif INT64_FAST_MAX == SHORT_MAX || INT64_FAST_MAX==INT_MAX
+    #define _spec64f ""
+#elif INT64_FAST_MAX == LONG_MAX
+    #define _spec64f "l"
+#elif INT64_FAST_MAX == LLONG_MAX
+    #define _spec64f "ll"
+#endif
+
+#define PRId8       _spec8   "d"
+#define PRId16      _spec16  "d"
+#define PRId32      _spec32  "d"
+#define PRId64      _spec64  "d"
+#define PRIdFAST8   _spec8f  "d"
+#define PRIdFAST16  _spec16f "d"
+#define PRIdFAST32  _spec32f "d"
+#define PRIdFAST64  _spec64f "d"
+#define PRIdLEAST8  _spec8l  "d"
+#define PRIdLEAST16 _spec16l "d"
+#define PRIdLEAST32 _spec32l "d"
+#define PRIdLEAST64 _spec64l "d"
+#define PRIdPTR     _specptr "d"
+#define PRIi8       _spec8   "i"
+#define PRIi16      _spec16  "i"
+#define PRIi32      _spec32  "i"
+#define PRIi64      _spec64  "i"
+#define PRIiFAST8   _spec8f  "i"
+#define PRIiFAST16  _spec16f "i"
+#define PRIiFAST32  _spec32f "i"
+#define PRIiFAST64  _spec64f "i"
+#define PRIiLEAST8  _spec8l  "i"
+#define PRIiLEAST16 _spec16l "i"
+#define PRIiLEAST32 _spec32l "i"
+#define PRIiLEAST64 _spec64l "i"
+#define PRIiPTR     _specptr "i"
+#define PRIo8       _spec8   "o"
+#define PRIo16      _spec16  "o"
+#define PRIo32      _spec16  "o"
+#define PRIo64      _spec64  "o"
+#define PRIoLEAST8  _spec8l  "o"
+#define PRIoLEAST16 _spec16l "o"
+#define PRIoLEAST32 _spec32l "o"
+#define PRIoLEAST64 _spec64l "o"
+#define PRIoFAST8   _spec8f  "o"
+#define PRIoFAST16  _spec16f "o"
+#define PRIoFAST32  _spec32f "o"
+#define PRIoFAST64  _spec64f "o"
+#define PRIoPTR     _specptr "o"
+#define PRIu8       _spec8   "u"
+#define PRIu16      _spec16  "u"
+#define PRIu32      _spec16  "u"
+#define PRIu64      _spec64  "u"
+#define PRIuLEAST8  _spec8l  "u"
+#define PRIuLEAST16 _spec16l "u"
+#define PRIuLEAST32 _spec32l "u"
+#define PRIuLEAST64 _spec64l "u"
+#define PRIuFAST8   _spec8f  "u"
+#define PRIuFAST16  _spec16f "u"
+#define PRIuFAST32  _spec32f "u"
+#define PRIuFAST64  _spec64f "u"
+#define PRIuPTR     _specptr "u"
+#define PRIx8       _spec8   "x"
+#define PRIx16      _spec16  "x"
+#define PRIx32      _spec32  "x"
+#define PRIx64      _spec64  "x"
+#define PRIxLEAST8  _spec8l  "x"
+#define PRIxLEAST16 _spec16l "x"
+#define PRIxLEAST32 _spec32l "x"
+#define PRIxLEAST64 _spec64l "x"
+#define PRIxFAST8   _spec8f  "x"
+#define PRIxFAST16  _spec16f "x"
+#define PRIxFAST32  _spec32f "x"
+#define PRIxFAST64  _spec64f "x"
+#define PRIxPTR     _specptr "x"
+#define PRIX8       _spec8   "X"
+#define PRIX16      _spec16  "X"
+#define PRIX32      _spec32  "X"
+#define PRIX64      _spec64  "X"
+#define PRIXLEAST8  _spec8l  "X"
+#define PRIXLEAST16 _spec16l "X"
+#define PRIXLEAST32 _spec32l "X"
+#define PRIXLEAST64 _spec64l "X"
+#define PRIXFAST8   _spec8f  "X"
+#define PRIXFAST16  _spec16f "X"
+#define PRIXFAST32  _spec32f "X"
+#define PRIXFAST64  _spec64f "X"
+#define PRIXPTR     _specptr "X"
+
+// TODO: scan formats for signed and unsigned integers

inc/string.h

@@ -31,15 +31,15 @@ char *strerror(int errnum);
 size_t strlen(const char *s);
 
 #if __STDC_WANT_LIB_EXT1__ == 1
-errno_t memcpy_s(void * restrict s1, rsize_t s1max, const void * restrict s2, rsize_t n);
-errno_t memmove_s(void *s1, rsize_t s1max, const void *s2, rsize_t n);
-errno_t strcpy_s(char * restrict s1, rsize_t s1max, const char * restrict s2);
-errno_t strncpy_s(char * restrict s1, rsize_t s1max,const char * restrict s2, rsize_t n);
-errno_t strcat_s(char * restrict s1, rsize_t s1max, const char * restrict s2);
-errno_t strncat_s(char * restrict s1, rsize_t s1max, const char * restrict s2, rsize_t n);
-char *strtok_s(char * restrict s1, rsize_t * restrict s1max, const char * restrict s2, char ** restrict ptr);
-errno_t memset_s(void *s, rsize_t smax, int c, rsize_t n);
-errno_t strerror_s(char *s, rsize_t maxsize, errno_t errnum);
-size_t strerrorlen_s(errno_t errnum);
+int memcpy_s(void * restrict s1, size_t s1max, const void * restrict s2, size_t n);
+int memmove_s(void *s1, size_t s1max, const void *s2, size_t n);
+int strcpy_s(char * restrict s1, size_t s1max, const char * restrict s2);
+int strncpy_s(char * restrict s1, size_t s1max,const char * restrict s2, size_t n);
+int strcat_s(char * restrict s1, size_t s1max, const char * restrict s2);
+int strncat_s(char * restrict s1, size_t s1max, const char * restrict s2, size_t n);
+char *strtok_s(char * restrict s1, size_t * restrict s1max, const char * restrict s2, char ** restrict ptr);
+int memset_s(void *s, size_t smax, int c, size_t n);
+int strerror_s(char *s, size_t maxsize, int errnum);
+size_t strerrorlen_s(int errnum);
 size_t strnlen_s(const char *s, size_t maxsize);
 #endif

test/test.c

@@ -4,35 +4,10 @@
 #include <stdlib.h>
 #include <errno.h>
 
+#include <inttypes.h>
+
 int main(int argc, char** argv) {
-    for (int i = 0; i < argc; i++) {
-        printf("[%d] = %s\n", i, argv[i]);
-    }
-
-    printf("%d\n", 583875381);
-    printf("%.*s", (int)3, "Hello");
-
-    for (char c = 'a'; c != 'z'; ++c) {
-        assert(isupper(toupper(c)));
-    }
-
-    double v0 = strtod("0X1.BC70A3D70A3D7P+6", NULL);
-
-    // parsing with error handling
-    const char *p = "111.11 -2.22 Nan nan(2) inF 0X1.BC70A3D70A3D7P+6  1.18973e+4932zzz";
-
-    char *end;
-    for (double f = strtod(p, &end); p != end; f = strtod(p, &end)) {
-        printf("'%.*s' -> ", (int)(end - p), p);
-        p = end;
-        if (errno == ERANGE){
-            printf("range error, got ");
-        }
-
-        printf("%f\n", f);
-    }
-
-    // parsing without error handling
-    double v1 = strtod("  -0.0000000123junk", NULL);
-    double v2 = strtod("junk", NULL);
+    uint64_t mynumber = 4;
+    printf("%"PRIu64"\n", mynumber);
+    return 0;
 }