DeforaOS/Browser
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Fixed copy of files across devices

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This commit is contained in:
Pierre Pronchery 2007-08-03 01:16:29 +00:00
parent 4a9f484ca2
commit 72109f2b71
1 changed files with 20 additions and 9 deletions
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29
src/move.c
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@ -264,21 +264,32 @@ static int _single_symlink(Move * move, char const * src, char const * dst)
static int _single_regular(Move * move, char const * src, char const * dst)
{
FILE * fp;
int ret = 0;
FILE * fsrc;
FILE * fdst;
char buf[BUFSIZ];
size_t i;
size_t size;
if((fp = fopen(dst, "w+")) == NULL)
if((fsrc = fopen(src, "r")) == NULL)
return _move_error(move, dst, 1);
while((i = fread(buf, sizeof(char), sizeof(buf), fp)) > 0)
if(fwrite(buf, sizeof(char), i, fp) != i)
if((fdst = fopen(dst, "w")) == NULL)
{
ret |= _move_error(move, dst, 1);
fclose(fsrc);
return ret;
}
while((size = fread(buf, sizeof(char), sizeof(buf), fsrc)) > 0)
if(fwrite(buf, sizeof(char), size, fdst) != size)
break;
if(fclose(fp) != 0
|| i != 0)
return _move_error(move, dst, 1);
if(!feof(fsrc))
ret |= _move_error(move, size == 0 ? src : dst, 1);
if(fclose(fsrc) != 0)
ret |= _move_error(move, src, 1);
if(fclose(fdst) != 0)
ret |= _move_error(move, dst, 1);
if(unlink(src) != 0)
_move_error(move, src, 0);
return 0;
return ret;
}
static int _single_p(Move * move, char const * dst, struct stat const * st)