| 24 | #endif |
| 25 | |
| 26 | static int kwsysSystem__AppendByte(char const* local, char** begin, char** end, |
| 27 | int* size, char c) |
| 28 | { |
| 29 | /* Allocate space for the character. */ |
| 30 | if ((*end - *begin) >= *size) { |
| 31 | kwsysSystem_ptrdiff_t length = *end - *begin; |
| 32 | char* newBuffer = (char*)malloc((size_t)(*size * 2)); |
| 33 | if (!newBuffer) { |
| 34 | return 0; |
| 35 | } |
| 36 | memcpy(newBuffer, *begin, (size_t)(length) * sizeof(char)); |
| 37 | if (*begin != local) { |
| 38 | free(*begin); |
| 39 | } |
| 40 | *begin = newBuffer; |
| 41 | *end = *begin + length; |
| 42 | *size *= 2; |
| 43 | } |
| 44 | |
| 45 | /* Store the character. */ |
| 46 | *(*end)++ = c; |
| 47 | return 1; |
| 48 | } |
| 49 | |
| 50 | static int kwsysSystem__AppendArgument(char** local, char*** begin, |
| 51 | char*** end, int* size, char* arg_local, |
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