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comparison src/xs_support.c @ 634:a50428d6cc49

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Constify.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 03 Sep 2007 05:43:03 +0000
parents e7e47ba162b1
children acaba070cf49
comparison
equal deleted inserted replaced
633:66037fba3d76 634:a50428d6cc49
142 142
143 143
144 144
145 /* Copy a string 145 /* Copy a string
146 */ 146 */
147 gchar *xs_strncpy(gchar *pDest, gchar *pSource, size_t n) 147 gchar *xs_strncpy(gchar *pDest, const gchar *pSource, size_t n)
148 { 148 {
149 gchar *s, *d; 149 const gchar *s;
150 gchar *d;
150 size_t i; 151 size_t i;
151 152
152 /* Check the string pointers */ 153 /* Check the string pointers */
153 if (!pSource || !pDest) 154 if (!pSource || !pDest)
154 return pDest; 155 return pDest;
222 223
223 224
224 /* Concatenate a given string up to given dest size or \n. 225 /* Concatenate a given string up to given dest size or \n.
225 * If size max is reached, change the end to "..." 226 * If size max is reached, change the end to "..."
226 */ 227 */
227 void xs_pnstrcat(gchar *pDest, size_t iSize, gchar *pStr) 228 void xs_pnstrcat(gchar *pDest, size_t iSize, const gchar *pStr)
228 { 229 {
229 size_t i, n; 230 size_t i, n;
230 gchar *s, *d; 231 const gchar *s;
232 gchar *d;
231 233
232 d = pDest; 234 d = pDest;
233 i = 0; 235 i = 0;
234 while (*d && (i < iSize)) { 236 while (*d && (i < iSize)) {
235 i++; 237 i++;
260 } 262 }
261 263
262 264
263 /* Locate character in string 265 /* Locate character in string
264 */ 266 */
265 gchar *xs_strrchr(gchar *pcStr, gchar ch) 267 gchar *xs_strrchr(gchar *pcStr, const gchar ch)
266 { 268 {
267 gchar *lastPos = NULL; 269 gchar *lastPos = NULL;
268 270
269 while (*pcStr) { 271 while (*pcStr) {
270 if (*pcStr == ch) 272 if (*pcStr == ch)
274 276
275 return lastPos; 277 return lastPos;
276 } 278 }
277 279
278 280
279 void xs_findnext(gchar *pcStr, size_t *piPos) 281 void xs_findnext(const gchar *pcStr, size_t *piPos)
280 { 282 {
281 while (pcStr[*piPos] && isspace(pcStr[*piPos])) 283 while (pcStr[*piPos] && isspace(pcStr[*piPos]))
282 (*piPos)++; 284 (*piPos)++;
283 } 285 }
284 286
285 287
286 void xs_findeol(gchar *pcStr, size_t *piPos) 288 void xs_findeol(const gchar *pcStr, size_t *piPos)
287 { 289 {
288 while (pcStr[*piPos] && (pcStr[*piPos] != '\n') && (pcStr[*piPos] != '\r')) 290 while (pcStr[*piPos] && (pcStr[*piPos] != '\n') && (pcStr[*piPos] != '\r'))
289 (*piPos)++; 291 (*piPos)++;
290 } 292 }
291 293
292 294
293 void xs_findnum(gchar *pcStr, size_t *piPos) 295 void xs_findnum(const gchar *pcStr, size_t *piPos)
294 { 296 {
295 while (pcStr[*piPos] && isdigit(pcStr[*piPos])) 297 while (pcStr[*piPos] && isdigit(pcStr[*piPos]))
296 (*piPos)++; 298 (*piPos)++;
297 } 299 }
298 300