/*
- * Copyright (C) 2012
+ * Copyright (C) 2012, 2013
* Dale Weiler
+ * Wolfgang Bumiller
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
+#define GMQCC_PLATFORM_HEADER
+#include <string.h>
+#include <stdlib.h>
#include <stdarg.h>
-#include <errno.h>
-#include "gmqcc.h"
-unsigned long long mem_ab = 0;
-unsigned long long mem_db = 0;
-unsigned long long mem_at = 0;
-unsigned long long mem_dt = 0;
+#include "gmqcc.h"
+#include "platform.h"
-struct memblock_t {
- const char *file;
- unsigned int line;
- unsigned int byte;
+/*
+ * Initially this was handled with a table in the gmqcc.h header, but
+ * much to my surprise the contents of the table was duplicated for
+ * each translation unit, causing all these strings to be duplicated
+ * for every .c file it was included into. This method culls back on
+ * it. This is a 'utility' function because the executor also depends
+ * on this for disassembled byte-code.
+ */
+const char *util_instr_str[VINSTR_END] = {
+ "DONE", "MUL_F", "MUL_V", "MUL_FV",
+ "MUL_VF", "DIV_F", "ADD_F", "ADD_V",
+ "SUB_F", "SUB_V", "EQ_F", "EQ_V",
+ "EQ_S", "EQ_E", "EQ_FNC", "NE_F",
+ "NE_V", "NE_S", "NE_E", "NE_FNC",
+ "LE", "GE", "LT", "GT",
+ "LOAD_F", "LOAD_V", "LOAD_S", "LOAD_ENT",
+ "LOAD_FLD", "LOAD_FNC", "ADDRESS", "STORE_F",
+ "STORE_V", "STORE_S", "STORE_ENT", "STORE_FLD",
+ "STORE_FNC", "STOREP_F", "STOREP_V", "STOREP_S",
+ "STOREP_ENT", "STOREP_FLD", "STOREP_FNC", "RETURN",
+ "NOT_F", "NOT_V", "NOT_S", "NOT_ENT",
+ "NOT_FNC", "IF", "IFNOT", "CALL0",
+ "CALL1", "CALL2", "CALL3", "CALL4",
+ "CALL5", "CALL6", "CALL7", "CALL8",
+ "STATE", "GOTO", "AND", "OR",
+ "BITAND", "BITOR"
};
-void *util_memory_a(unsigned int byte, unsigned int line, const char *file) {
- struct memblock_t *info = malloc(sizeof(struct memblock_t) + byte);
- void *data =(void*)((uintptr_t)info+sizeof(struct memblock_t));
- if (!data) return NULL;
- info->line = line;
- info->byte = byte;
- info->file = file;
-
- util_debug("MEM", "allocation: % 8u (bytes) address 0x%08X @ %s:%u\n", byte, data, file, line);
- mem_at++;
- mem_ab += info->byte;
- return data;
-}
+/*
+ * only required if big endian .. otherwise no need to swap
+ * data.
+ */
+#if PLATFORM_BYTE_ORDER == GMQCC_BYTE_ORDER_BIG
+ static GMQCC_INLINE void util_swap16(uint16_t *d, size_t l) {
+ while (l--) {
+ d[l] = (d[l] << 8) | (d[l] >> 8);
+ }
+ }
-void util_memory_d(void *ptrn, unsigned int line, const char *file) {
- if (!ptrn) return;
- void *data = (void*)((uintptr_t)ptrn-sizeof(struct memblock_t));
- struct memblock_t *info = (struct memblock_t*)data;
-
- util_debug("MEM", "released: % 8u (bytes) address 0x%08X @ %s:%u\n", info->byte, data, file, line);
- mem_db += info->byte;
- mem_dt++;
- free(data);
-}
+ static GMQCC_INLINE void util_swap32(uint32_t *d, size_t l) {
+ while (l--) {
+ uint32_t v;
+ v = ((d[l] << 8) & 0xFF00FF00) | ((d[l] >> 8) & 0x00FF00FF);
+ d[l] = (v << 16) | (v >> 16);
+ }
+ }
-void util_meminfo() {
- if (!opts_memchk)
+ /* Some strange system doesn't like constants that big, AND doesn't recognize an ULL suffix
+ * so let's go the safe way
+ */
+ static GMQCC_INLINE void util_swap64(uint32_t *d, size_t l) {
+ /*
+ while (l--) {
+ uint64_t v;
+ v = ((d[l] << 8) & 0xFF00FF00FF00FF00) | ((d[l] >> 8) & 0x00FF00FF00FF00FF);
+ v = ((v << 16) & 0xFFFF0000FFFF0000) | ((v >> 16) & 0x0000FFFF0000FFFF);
+ d[l] = (v << 32) | (v >> 32);
+ }
+ */
+ size_t i;
+ for (i = 0; i < l; i += 2) {
+ uint32_t v1 = d[i];
+ d[i] = d[i+1];
+ d[i+1] = v1;
+ util_swap32(d+i, 2);
+ }
+ }
+#endif
+
+void util_endianswap(void *_data, size_t length, unsigned int typesize) {
+# if PLATFORM_BYTE_ORDER == -1 /* runtime check */
+ if (*((char*)&typesize))
+ return;
+#else
+ /* prevent unused warnings */
+ (void) _data;
+ (void) length;
+ (void) typesize;
+
+# if PLATFORM_BYTE_ORDER == GMQCC_BYTE_ORDER_LITTLE
return;
-
- util_debug("MEM", "Memory information:\n\
- Total allocations: %llu\n\
- Total deallocations: %llu\n\
- Total allocated: %llu (bytes)\n\
- Total deallocated: %llu (bytes)\n\
- Leaks found: lost %llu (bytes) in %d allocations\n",
- mem_at, mem_dt,
- mem_ab, mem_db,
- (mem_ab - mem_db),
- (mem_at - mem_dt)
- );
+# else
+ switch (typesize) {
+ case 1: return;
+ case 2:
+ util_swap16((uint16_t*)_data, length>>1);
+ return;
+ case 4:
+ util_swap32((uint32_t*)_data, length>>2);
+ return;
+ case 8:
+ util_swap64((uint32_t*)_data, length>>3);
+ return;
+
+ default: exit(EXIT_FAILURE); /* please blow the fuck up! */
+ }
+# endif
+#endif
}
/*
- * Some string utility functions, because strdup uses malloc, and we want
- * to track all memory (without replacing malloc).
+ * CRC algorithms vary in the width of the polynomial, the value of said polynomial,
+ * the initial value used for the register, weather the bits of each byte are reflected
+ * before being processed, weather the algorithm itself feeds input bytes through the
+ * register or XORs them with a byte from one end and then straight into the table, as
+ * well as (but not limited to the idea of reflected versions) where the final register
+ * value becomes reversed, and finally weather the value itself is used to XOR the final
+ * register value. AS such you can already imagine how painfully annoying CRCs are,
+ * of course we stand to target Quake, which expects it's certain set of rules for proper
+ * calculation of a CRC.
+ *
+ * In most traditional CRC algorithms on uses a reflected table driven method where a value
+ * or register is reflected if it's bits are swapped around it's center. For example:
+ * take the bits 0101 is the 4-bit reflection of 1010, and respectfully 0011 would be the
+ * reflection of 1100. Quake however expects a NON-Reflected CRC on the output, but still
+ * requires a final XOR on the values (0xFFFF and 0x0000) this is a standard CCITT CRC-16
+ * which I respectfully as a programmer don't agree with.
+ *
+ * So now you know what we target, and why we target it, despite how unsettling it may seem
+ * but those are what Quake seems to request.
*/
-char *util_strdup(const char *s) {
- size_t len = 0;
- char *ptr = NULL;
-
- if (!s)
- return NULL;
-
- if ((len = strlen(s)) && (ptr = mem_a(len+1))) {
- memcpy(ptr, s, len);
- ptr[len] = '\0';
- }
- return ptr;
+
+static const uint16_t util_crc16_table[] = {
+ 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7, 0x8108,
+ 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF, 0x1231, 0x0210,
+ 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6, 0x9339, 0x8318, 0xB37B,
+ 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE, 0x2462, 0x3443, 0x0420, 0x1401,
+ 0x64E6, 0x74C7, 0x44A4, 0x5485, 0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE,
+ 0xF5CF, 0xC5AC, 0xD58D, 0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6,
+ 0x5695, 0x46B4, 0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D,
+ 0xC7BC, 0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823,
+ 0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B, 0x5AF5,
+ 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12, 0xDBFD, 0xCBDC,
+ 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A, 0x6CA6, 0x7C87, 0x4CE4,
+ 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41, 0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD,
+ 0xAD2A, 0xBD0B, 0x8D68, 0x9D49, 0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13,
+ 0x2E32, 0x1E51, 0x0E70, 0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A,
+ 0x9F59, 0x8F78, 0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E,
+ 0xE16F, 0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,
+ 0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E, 0x02B1,
+ 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256, 0xB5EA, 0xA5CB,
+ 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D, 0x34E2, 0x24C3, 0x14A0,
+ 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, 0xA7DB, 0xB7FA, 0x8799, 0x97B8,
+ 0xE75F, 0xF77E, 0xC71D, 0xD73C, 0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657,
+ 0x7676, 0x4615, 0x5634, 0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9,
+ 0xB98A, 0xA9AB, 0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882,
+ 0x28A3, 0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A,
+ 0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92, 0xFD2E,
+ 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9, 0x7C26, 0x6C07,
+ 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1, 0xEF1F, 0xFF3E, 0xCF5D,
+ 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8, 0x6E17, 0x7E36, 0x4E55, 0x5E74,
+ 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0
+};
+
+/* Non - Reflected */
+uint16_t util_crc16(uint16_t current, const char *k, size_t len) {
+ register uint16_t h = current;
+ for (; len; --len, ++k)
+ h = util_crc16_table[(h>>8)^((unsigned char)*k)]^(h<<8);
+ return h;
+}
+/* Reflective Variation (for reference) */
+#if 0
+uint16_t util_crc16(const char *k, int len, const short clamp) {
+ register uint16_t h= (uint16_t)0xFFFFFFFF;
+ for (; len; --len, ++k)
+ h = util_crc16_table[(h^((unsigned char)*k))&0xFF]^(h>>8);
+ return (~h)%clamp;
}
+#endif
/*
- * Remove quotes from a string, escapes from \ in string
- * as well. This function shouldn't be used to create a
- * char array that is later freed (it uses pointer arith)
+ * modifier is the match to make and the transposition from it, while add is the upper-value that determines the
+ * transposition from uppercase to lower case.
*/
-char *util_strrq(char *s) {
- char *dst = s;
- char *src = s;
- char chr;
- while ((chr = *src++) != '\0') {
- if (chr == '\\') {
- *dst++ = chr;
- if ((chr = *src++) == '\0')
- break;
- *dst++ = chr;
- } else if (chr != '"')
- *dst++ = chr;
+static GMQCC_INLINE size_t util_strtransform(const char *in, char *out, size_t outsz, const char *mod, int add) {
+ size_t sz = 1;
+ for (; *in && sz < outsz; ++in, ++out, ++sz) {
+ *out = (*in == mod[0])
+ ? mod[1]
+ : (util_isalpha(*in) && ((add > 0) ? util_isupper(*in) : !util_isupper(*in)))
+ ? *in + add
+ : *in;
}
- *dst = '\0';
- return dst;
+ *out = 0;
+ return sz-1;
}
-/*
- * Remove newline from a string (if it exists). This is
- * done pointer wise instead of strlen(), and an array
- * access.
- */
-char *util_strrnl(char *src) {
- if (!src) return NULL;
- char *cpy = src;
- while (*cpy && *cpy != '\n')
- cpy++;
-
- *cpy = '\0';
- return src;
+size_t util_strtocmd(const char *in, char *out, size_t outsz) {
+ return util_strtransform(in, out, outsz, "-_", 'A'-'a');
}
-
-void util_debug(const char *area, const char *ms, ...) {
- if (!opts_debug)
- return;
-
- va_list va;
- va_start(va, ms);
- fprintf (stdout, "DEBUG: ");
- fputc ('[', stdout);
- fprintf(stdout, "%s", area);
- fputs ("] ", stdout);
- vfprintf(stdout, ms, va);
- va_end (va);
+size_t util_strtononcmd(const char *in, char *out, size_t outsz) {
+ return util_strtransform(in, out, outsz, "_-", 'a'-'A');
+}
+size_t util_optimizationtostr(const char *in, char *out, size_t outsz) {
+ return util_strtransform(in, out, outsz, "_ ", 'a'-'A');
}
-/*
- * Endianess swapping, all data must be stored little-endian. This
- * reorders by stride and length, much nicer than other functions for
- * certian-sized types like short or int.
- */
-void util_endianswap(void *m, int s, int l) {
- size_t w = 0;
- size_t i = 0;
+int util_snprintf(char *str, size_t size, const char *fmt, ...) {
+ va_list arg;
+ int ret;
- /* ignore if we're already LE */
- // if(*((char *)&s))
- // return;
+ va_start(arg, fmt);
+ ret = platform_vsnprintf(str, size, fmt, arg);
+ va_end(arg);
- for(; w < l; w++) {
- for(; i < s << 1; i++) {
- unsigned char *p = &((unsigned char *)m+w*s)[i];
- *p = ((*p * 0x0802LU & 0x22110LU) | (*p * 0x8020LU & 0x88440LU)) * 0x10101LU >> 16;
- }
- }
+ return ret;
}
-/*
- * This is an implementation of CRC32. The polynomial has been offline
- * computed for faster generation at the cost of larger code size. This
- * is used to compute hashes for hash-table. This is not used for crc16
- * generation of progs header calculation.
- */
-#define util_crc32_update(O,C) \
- (util_crc32_table[((C)^((unsigned char)O)) & 0xFF] ^ ((C)>>8))
+int util_asprintf(char **ret, const char *fmt, ...) {
+ va_list args;
+ int read;
-/* CRC polynomial 0xEDB88320 */
-static const uint32_t util_crc32_table[] = {
- 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
- 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
- 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
- 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
- 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
- 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
- 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
- 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
- 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
- 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
- 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
- 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
- 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
- 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
- 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
- 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
- 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
- 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
- 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
- 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
- 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
- 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
- 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
- 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
- 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
- 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
- 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
- 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
- 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
- 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
- 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
- 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
- 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
- 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
- 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
- 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
- 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
- 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
- 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
- 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
- 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
- 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
- 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
-};
+ va_start(args, fmt);
+ read = platform_vasprintf(ret, fmt, args);
+ va_end (args);
-uint32_t util_crc32(const char *key, int len, register const short clamp) {
- register uint32_t hash = 0xFFFFFFFF;
- for (; len; --len, ++key)
- hash = util_crc32_update(*key, hash);
- return (~hash) % clamp;
+ return read;
}
-/*
- * Implements libc getline for systems that don't have it, which is
- * assmed all. This works the same as getline().
- */
-int util_getline(char **lineptr, size_t *n, FILE *stream) {
- int chr;
- int ret;
- char *pos;
+int util_sscanf(const char *str, const char *format, ...) {
+ va_list args;
+ int read;
- if (!lineptr || !n || !stream)
- return -1;
- if (!*lineptr) {
- if (!(*lineptr = mem_a((*n = 64))))
- return -1;
- }
+ va_start(args, format);
+ read = platform_vsscanf(str, format, args);
+ va_end(args);
- chr = *n;
- pos = *lineptr;
+ return read;
+}
- for (;;) {
- int c = getc(stream);
-
- if (chr < 2) {
- char *tmp = mem_a((*n+=(*n>16)?*n:64));
- if (!tmp)
- return -1;
-
- chr = *n + *lineptr - pos;
- strcpy(tmp,*lineptr);
- if (!(*lineptr = tmp)) {
- mem_d (tmp);
- return -1;
- }
- pos = *n - chr + *lineptr;
- }
+char *util_strncpy(char *dest, const char *src, size_t n) {
+ return platform_strncpy(dest, src, n);
+}
+char *util_strncat(char *dest, const char *src, size_t n) {
+ return platform_strncat(dest, src, n);
+}
+char *util_strcat(char *dest, const char *src) {
+ return platform_strcat(dest, src);
+}
+const char *util_strerror(int err) {
+ return platform_strerror(err);
+}
- if (ferror(stream))
- return -1;
- if (c == EOF) {
- if (pos == *lineptr)
- return -1;
- else
- break;
- }
+const struct tm *util_localtime(const time_t *timer) {
+ return platform_localtime(timer);
+}
+const char *util_ctime(const time_t *timer) {
+ return platform_ctime(timer);
+}
- *pos++ = c;
- chr--;
- if (c == '\n')
- break;
- }
- *pos = '\0';
- return (ret = pos - *lineptr);
+void util_seed(uint32_t value) {
+ srand((int)value);
+}
+uint32_t util_rand() {
+ return rand();
}
projects / xonotic / gmqcc.git / blobdiff