Mercurial > hg > th-libs

comparison th_ioctx.c @ 457:85fa3d333556

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Actually, revert the boolean changes .. meh.
author Matti Hamalainen <ccr@tnsp.org>
date Tue, 02 Jan 2018 23:09:29 +0200
parents 347bfd3e017e
children 0a1a65503e0b
comparison
equal deleted inserted replaced
456:1bf886fa9db5 457:85fa3d333556
76 th_free(ctx); 76 th_free(ctx);
77 } 77 }
78 } 78 }
79 79
80 80
81 bool th_io_set_handlers(th_ioctx *ctx, 81 BOOL th_io_set_handlers(th_ioctx *ctx,
82 void (*error)(th_ioctx *, const int, const char *msg), 82 void (*error)(th_ioctx *, const int, const char *msg),
83 void (*msg)(th_ioctx *, const int, const char *msg)) 83 void (*msg)(th_ioctx *, const int, const char *msg))
84 { 84 {
85 if (ctx == NULL) 85 if (ctx == NULL)
86 return false; 86 return FALSE;
87 87
88 ctx->error = error; 88 ctx->error = error;
89 ctx->msg = msg; 89 ctx->msg = msg;
90 90
91 return true; 91 return TRUE;
92 } 92 }
93 93
94 94
95 void th_io_error_v(th_ioctx *ctx, const int err, const char *fmt, va_list ap) 95 void th_io_error_v(th_ioctx *ctx, const int err, const char *fmt, va_list ap)
96 { 96 {
174 ctx->atime = time(NULL); 174 ctx->atime = time(NULL);
175 return ctx->fops->ftell(ctx); 175 return ctx->fops->ftell(ctx);
176 } 176 }
177 177
178 178
179 bool thfeof(th_ioctx *ctx) 179 BOOL thfeof(th_ioctx *ctx)
180 { 180 {
181 ctx->atime = time(NULL); 181 ctx->atime = time(NULL);
182 return ctx->fops->feof(ctx); 182 return ctx->fops->feof(ctx);
183 } 183 }
184 184
266 va_end(ap); 266 va_end(ap);
267 return retv; 267 return retv;
268 } 268 }
269 269
270 270
271 bool thfread_str(th_ioctx *ctx, void *ptr, const size_t len) 271 BOOL thfread_str(th_ioctx *ctx, void *ptr, const size_t len)
272 { 272 {
273 return (thfread(ptr, sizeof(uint8_t), len, ctx) == len); 273 return (thfread(ptr, sizeof(uint8_t), len, ctx) == len);
274 } 274 }
275 275
276 276
277 bool thfread_u8(th_ioctx *ctx, uint8_t *val) 277 BOOL thfread_u8(th_ioctx *ctx, uint8_t *val)
278 { 278 {
279 return (thfread(val, sizeof(uint8_t), 1, ctx) == 1); 279 return (thfread(val, sizeof(uint8_t), 1, ctx) == 1);
280 } 280 }
281 281
282 282
283 bool thfwrite_str(th_ioctx *ctx, const void *ptr, const size_t len) 283 BOOL thfwrite_str(th_ioctx *ctx, const void *ptr, const size_t len)
284 { 284 {
285 return (thfwrite(ptr, sizeof(uint8_t), len, ctx) == len); 285 return (thfwrite(ptr, sizeof(uint8_t), len, ctx) == len);
286 } 286 }
287 287
288 288
289 bool thfwrite_u8(th_ioctx *ctx, const uint8_t val) 289 BOOL thfwrite_u8(th_ioctx *ctx, const uint8_t val)
290 { 290 {
291 return (thfwrite(&val, sizeof(uint8_t), 1, ctx) == 1); 291 return (thfwrite(&val, sizeof(uint8_t), 1, ctx) == 1);
292 } 292 }
293 293
294 294
295 // 295 //
296 // File routines for endian-dependant data 296 // File routines for endian-dependant data
297 // 297 //
298 #define TH_DEFINE_FUNC(xname, xtype, xmacro) \ 298 #define TH_DEFINE_FUNC(xname, xtype, xmacro) \
299 bool thfread_ ## xname (th_ioctx *ctx, xtype *v) \ 299 BOOL thfread_ ## xname (th_ioctx *ctx, xtype *v) \
300 { \ 300 { \
301 xtype result; \ 301 xtype result; \
302 if (thfread(&result, sizeof( xtype ), 1, ctx) != 1) \ 302 if (thfread(&result, sizeof( xtype ), 1, ctx) != 1) \
303 return false; \ 303 return FALSE; \
304 *v = TH_ ## xmacro ## _TO_NATIVE (result); \ 304 *v = TH_ ## xmacro ## _TO_NATIVE (result); \
305 return true; \ 305 return TRUE; \
306 } \ 306 } \
307 \ 307 \
308 bool thfwrite_ ## xname (th_ioctx *ctx, const xtype v) \ 308 BOOL thfwrite_ ## xname (th_ioctx *ctx, const xtype v) \
309 { \ 309 { \
310 xtype result = TH_NATIVE_TO_ ## xmacro (v); \ 310 xtype result = TH_NATIVE_TO_ ## xmacro (v); \
311 if (thfwrite(&result, sizeof( xtype ), 1, ctx) != 1) \ 311 if (thfwrite(&result, sizeof( xtype ), 1, ctx) != 1) \
312 return false; \ 312 return FALSE; \
313 return true; \ 313 return TRUE; \
314 } 314 }
315 315
316 316
317 TH_DEFINE_FUNC(le16, uint16_t, LE16) 317 TH_DEFINE_FUNC(le16, uint16_t, LE16)
318 TH_DEFINE_FUNC(le32, uint32_t, LE32) 318 TH_DEFINE_FUNC(le32, uint32_t, LE32)
403 ctx->size = fileSize; 403 ctx->size = fileSize;
404 return fileSize; 404 return fileSize;
405 } 405 }
406 406
407 407
408 static bool th_stdio_feof(th_ioctx *ctx) 408 static BOOL th_stdio_feof(th_ioctx *ctx)
409 { 409 {
410 return feof(CTX_FH); 410 return feof(CTX_FH);
411 } 411 }
412 412
413 413