| 0,0 → 1,45 |
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| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <libc/file.h> |
| |
| size_t |
| fwrite(const void *vptr, size_t size, size_t count, FILE *f) |
| { |
| const char *ptr = (const char *)vptr; |
| register int s; |
| |
| s = size * count; |
| |
| // __libclog_printf("fwrite(%x,%u,%u,%u)\n",vptr,size,count,f->_file); |
| |
| if (f->_flag & _IOLBF) |
| while (s > 0) { |
| if (--f->_cnt > -f->_bufsiz && *(const char *)ptr != '\n') |
| *f->_ptr++ = *(const char *)ptr++; |
| else if (_flsbuf(*(const char *)ptr++, f) == EOF) |
| break; |
| s--; |
| } |
| else while (s > 0) { |
| if (f->_cnt < s) { |
| if (f->_cnt > 0) { |
| memcpy(f->_ptr, ptr, f->_cnt); |
| ptr += f->_cnt; |
| f->_ptr += f->_cnt; |
| s -= f->_cnt; |
| } |
| if (_flsbuf(*(const unsigned char *)ptr++, f) == EOF) |
| break; |
| s--; |
| } |
| if (f->_cnt >= s) { |
| memcpy(f->_ptr, ptr, s); |
| f->_ptr += s; |
| f->_cnt -= s; |
| return count; |
| } |
| } |
| return size != 0 ? count - ((s + size - 1) / size) : 0; |
| } |
| Property changes: |
|---|
| Added: svn:executable |
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| +* |
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| \ No newline at end of property |
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