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version 1.1.2.3, 2011/04/19 22:32:16
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version 1.4.2.1, 2011/08/31 12:29:32
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Line 27 are met:
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Line 27 are met:
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| must display the following acknowledgement: |
must display the following acknowledgement: |
| This product includes software developed by Michael Pounov <misho@elwix.org> |
This product includes software developed by Michael Pounov <misho@elwix.org> |
| ELWIX - Embedded LightWeight unIX and its contributors. |
ELWIX - Embedded LightWeight unIX and its contributors. |
| 4. Neither the name of the University nor the names of its contributors | 4. Neither the name of AITNET nor the names of its contributors |
| may be used to endorse or promote products derived from this software |
may be used to endorse or promote products derived from this software |
| without specific prior written permission. |
without specific prior written permission. |
| |
|
| THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND |
| ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
|
Line 63 io_arrayInit(int numItems)
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Line 63 io_arrayInit(int numItems)
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| } |
} |
| |
|
| arr->arr_num = numItems; |
arr->arr_num = numItems; |
| arr->arr_data = calloc(arr->arr_num, sizeof(void*)); | arr->arr_data = calloc(io_arraySize(arr), sizeof(void*)); |
| if (!arr->arr_data) { |
if (!arr->arr_data) { |
| LOGERR; |
LOGERR; |
| free(arr); |
free(arr); |
| return NULL; |
return NULL; |
| } else |
} else |
| memset(arr->arr_data, 0, arr->arr_num * sizeof(void*)); | io_arrayZero(arr); |
| |
|
| return arr; |
return arr; |
| } |
} |
| |
|
| /* |
/* |
| * io_arrayFree() - Free all data in dynamic array | * io_arrayFrom() - Create and fill array from array with pointers |
| | * @pargv = Array with pointers |
| | * @argc = Number of Items, if 0 walk through argv and stop when reach NULL item |
| | * return: NULL error, != NULL allocated new array |
| | */ |
| | inline array_t * |
| | io_arrayFrom(const char *** __restrict pargv, int argc) |
| | { |
| | array_t *arr = NULL; |
| | const char **a = NULL; |
| | register int num = 0; |
| | |
| | assert(pargv); |
| | if (!pargv || !*pargv || argc < 0) |
| | return NULL; |
| | |
| | if (argc) |
| | num = argc; |
| | else |
| | for (a = *pargv; *a; a++, num++); |
| | |
| | arr = malloc(sizeof(array_t)); |
| | if (!arr) { |
| | LOGERR; |
| | return NULL; |
| | } |
| | |
| | arr->arr_num = num; |
| | arr->arr_data = calloc(io_arraySize(arr), sizeof(void*)); |
| | if (!arr->arr_data) { |
| | LOGERR; |
| | free(arr); |
| | return NULL; |
| | } else |
| | memcpy(arr->arr_data, *pargv, io_arraySize(arr) * sizeof(void*)); |
| | |
| | return arr; |
| | } |
| | |
| | /* |
| | * io_arrayTo() - Create and fill array with pointers from dynamic array |
| | * @arr = Array |
| | * return: NULL error, != NULL allocated memory for array, NULL terminated |
| | */ |
| | inline char ** |
| | io_arrayTo(array_t * __restrict arr) |
| | { |
| | char **args = NULL; |
| | |
| | assert(arr); |
| | if (!arr || !io_arraySize(arr)) |
| | return NULL; |
| | |
| | args = (char **) calloc(io_arraySize(arr) + 1, sizeof(char*)); |
| | if (!args) { |
| | LOGERR; |
| | return NULL; |
| | } else |
| | memcpy(args, arr->arr_data, io_arraySize(arr) * sizeof(char*)); |
| | args[io_arraySize(arr)] = NULL; |
| | |
| | return args; |
| | } |
| | |
| | /* |
| | * io_arrayFree() - Free all data in dynamic array items |
| * (WARNING! If assign static array dont use this!!!) |
* (WARNING! If assign static array dont use this!!!) |
| * @arr = Array |
* @arr = Array |
| * return: none |
* return: none |
|
Line 85 io_arrayFree(array_t * __restrict arr)
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Line 150 io_arrayFree(array_t * __restrict arr)
|
| { |
{ |
| register int i; |
register int i; |
| |
|
| assert(arr); |
|
| if (!arr) |
if (!arr) |
| return; |
return; |
| |
|
| for (i = 0; i < arr->arr_num; i++) | for (i = 0; i < io_arraySize(arr); i++) |
| if (arr->arr_data[i]) { |
if (arr->arr_data[i]) { |
| free(arr->arr_data[i]); |
free(arr->arr_data[i]); |
| arr->arr_data[i] = NULL; |
arr->arr_data[i] = NULL; |
|
Line 97 io_arrayFree(array_t * __restrict arr)
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Line 161 io_arrayFree(array_t * __restrict arr)
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| } |
} |
| |
|
| /* |
/* |
| * io_arrayDestroy() - Free all data in dynamic array and Destroy dynamic array | * io_arrayDestroy() - Free and destroy dynamic array |
| * @parr = Array |
* @parr = Array |
| * return: none |
* return: none |
| */ |
*/ |
| inline void |
inline void |
| io_arrayDestroy(array_t ** __restrict parr) |
io_arrayDestroy(array_t ** __restrict parr) |
| { |
{ |
| assert(parr); | if (!parr || !*parr) |
| if (!parr) | |
| return; |
return; |
| |
|
| if ((*parr)->arr_data) |
if ((*parr)->arr_data) |
|
Line 128 io_arrayLen(array_t * __restrict arr)
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Line 191 io_arrayLen(array_t * __restrict arr)
|
| if (!arr) |
if (!arr) |
| return -1; |
return -1; |
| |
|
| for (i = arr->arr_num; i && !arr->arr_data[i - 1]; i--); | for (i = io_arraySize(arr); i && !arr->arr_data[i - 1]; i--); |
| |
|
| return i; |
return i; |
| } |
} |
|
Line 137 io_arrayLen(array_t * __restrict arr)
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Line 200 io_arrayLen(array_t * __restrict arr)
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| * io_arrayGrow() - Grow/Shrink dynamic array, Use with care when it shrink!!! |
* io_arrayGrow() - Grow/Shrink dynamic array, Use with care when it shrink!!! |
| * @arr = Array |
* @arr = Array |
| * @newNumItems = Number of Items |
* @newNumItems = Number of Items |
| |
* @freeShrink = Free elements before shrink array |
| * return: -1 error, 0 ok |
* return: -1 error, 0 ok |
| */ |
*/ |
| int |
int |
| io_arrayGrow(array_t * __restrict arr, int newNumItems) | io_arrayGrow(array_t * __restrict arr, int newNumItems, int freeShrink) |
| { |
{ |
| void **data; |
void **data; |
| int n = 0; |
int n = 0; |
| /* register int i; */ | register int i; |
| |
|
| assert(arr); |
assert(arr); |
| if (!arr) |
if (!arr) |
|
Line 152 io_arrayGrow(array_t * __restrict arr, int newNumItems
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Line 216 io_arrayGrow(array_t * __restrict arr, int newNumItems
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| |
|
| if (arr->arr_num == newNumItems) |
if (arr->arr_num == newNumItems) |
| return 0; |
return 0; |
| if (arr->arr_num < newNumItems) { | if (io_arraySize(arr) < newNumItems) { |
| n = newNumItems - arr->arr_num; | n = newNumItems - io_arraySize(arr); |
| } /* else | } else if (freeShrink) |
| for (i = newNumItems; i < arr->arr_num; i++) |
for (i = newNumItems; i < arr->arr_num; i++) |
| if (arr->arr_data[i]) |
if (arr->arr_data[i]) |
| free(arr->arr_data[i]); |
free(arr->arr_data[i]); |
| */ |
|
| |
|
| arr->arr_num = newNumItems; |
arr->arr_num = newNumItems; |
| data = realloc(arr->arr_data, arr->arr_num * sizeof(void*)); | if (io_arraySize(arr)) { |
| if (!data) { | data = realloc(arr->arr_data, io_arraySize(arr) * sizeof(void*)); |
| LOGERR; | if (!data) { |
| return -1; | LOGERR; |
| } else | return -1; |
| arr->arr_data = data; | } else |
| memset(arr->arr_data + (arr->arr_num - n), 0, n * sizeof(void*)); | arr->arr_data = data; |
| |
|
| |
memset(arr->arr_data + (io_arraySize(arr) - n), 0, n * sizeof(void*)); |
| |
} else { |
| |
if (arr->arr_data) |
| |
free(arr->arr_data); |
| |
arr->arr_data = NULL; |
| |
} |
| |
|
| return 0; |
return 0; |
| } |
} |
| |
|
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Line 190 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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Line 260 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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| else |
else |
| fromWhere &= 0x7; |
fromWhere &= 0x7; |
| |
|
| num = arr->arr_num; | num = io_arraySize(arr); |
| /* |
/* |
| if (fromWhere & VACUUM_RIGHT) { |
if (fromWhere & VACUUM_RIGHT) { |
| for (cx = 0, i = num - 1; i && !arr->arr_data[i]; i--, cx++); |
for (cx = 0, i = num - 1; i && !arr->arr_data[i]; i--, cx++); |
|
Line 199 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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Line 269 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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| */ |
*/ |
| if (fromWhere & VACUUM_LEFT) { |
if (fromWhere & VACUUM_LEFT) { |
| for (i = 0; i < num && !arr->arr_data[i]; i++); |
for (i = 0; i < num && !arr->arr_data[i]; i++); |
| |
if (i) { |
| |
memmove(arr->arr_data, arr->arr_data + i, (num - i) * sizeof(void*)); |
| |
memset(arr->arr_data + (num - i), 0, i * sizeof(void*)); |
| |
|
| memmove(arr->arr_data, arr->arr_data + i, (num - i) * sizeof(void*)); | num -= i; |
| memset(arr->arr_data + (num - i), 0, i * sizeof(void*)); | cx += i; |
| } |
| num -= i; | |
| cx += i; | |
| } |
} |
| if (fromWhere & VACUUM_BETWEEN) { |
if (fromWhere & VACUUM_BETWEEN) { |
| for (i = 0; i < num; i++) { |
for (i = 0; i < num; i++) { |
|
Line 222 io_arrayVacuum(array_t * __restrict arr, int fromWhere
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Line 293 io_arrayVacuum(array_t * __restrict arr, int fromWhere
|
| } |
} |
| |
|
| return cx; |
return cx; |
| |
} |
| |
|
| |
/* |
| |
* io_arrayPush() - Push element into dynamic array like stack manner, place at first empty position |
| |
* @arr = Array |
| |
* @data = Element, if set NULL return only first empty position |
| |
* return: -1 not found empty position, array is full!, >-1 return position of stored element into array |
| |
*/ |
| |
inline int |
| |
io_arrayPush(array_t * __restrict arr, void **data) |
| |
{ |
| |
register int i; |
| |
int ret = -1; |
| |
|
| |
assert(arr); |
| |
|
| |
for (i = 0; i < io_arraySize(arr); i++) |
| |
if (!arr->arr_data[i]) { |
| |
if (data) |
| |
arr->arr_data[i] = *data; |
| |
ret = i; |
| |
break; |
| |
} |
| |
|
| |
return ret; |
| |
} |
| |
|
| |
/* |
| |
* io_arrayPop() - Pop element from dynamic array like stack manner, last used position |
| |
* @arr = Array |
| |
* @data = Element, if set NULL return only last used position |
| |
* @delAfter = Delete after Pop element, !=0 delete element from array after return data |
| |
* return: -1 not found used position, array is empty!, >-1 return element position |
| |
*/ |
| |
inline int |
| |
io_arrayPop(array_t * __restrict arr, void ** __restrict data, int delAfter) |
| |
{ |
| |
register int i; |
| |
int ret = -1; |
| |
|
| |
assert(arr); |
| |
|
| |
for (i = io_arraySize(arr) - 1; i >= 0; i--) |
| |
if (arr->arr_data[i]) { |
| |
if (data) |
| |
*data = arr->arr_data[i]; |
| |
if (delAfter) |
| |
arr->arr_data[i] = NULL; |
| |
ret = i; |
| |
break; |
| |
} |
| |
|
| |
return ret; |
| |
} |
| |
|
| |
/* |
| |
* io_arrayConcat() Concat source array to destination array |
| |
* @dest = Destination array |
| |
* @src = Source array |
| |
* return: -1 error; >0 new count of destination array |
| |
*/ |
| |
int |
| |
io_arrayConcat(array_t * __restrict dest, array_t * __restrict src) |
| |
{ |
| |
int n; |
| |
|
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assert(dest); |
| |
assert(src); |
| |
if (!dest || !src) |
| |
return -1; |
| |
|
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n = io_arraySize(dest); |
| |
if (io_arrayGrow(dest, n + io_arraySize(src), 0)) |
| |
return -1; |
| |
memcpy(dest->arr_data + n, src->arr_data, io_arraySize(src) * sizeof(void*)); |
| |
|
| |
return io_arraySize(dest); |
| } |
} |
| |
|
| /* |
/* |