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authorDan McGee <dan@archlinux.org>2008-06-01 21:47:31 -0500
committerDan McGee <dan@archlinux.org>2008-06-04 15:38:47 -0500
commit0669c9bfac7aead01f1400444e691d542f7645c2 (patch)
treef5dc76963236bd50126d7b4e570969c14e066a03 /lib/libalpm/dload.c
parent62b4195c7680f9d404e175eb0869182efdd09ef2 (diff)
Use correct C type for file sizes
We have been using unsigned long as a file size type for a while, which works but isn't quite correct and could easily break. Worse was probably our use of int in the download callback functions, which could be restrictive for packages > 2GB in size. Switch all file size variables to use off_t, which is the preferred type for file sizes. Note that at least on Linux, all applications compiled against libalpm must now be sure to use large file support, where _FILE_OFFSET_BITS is defined to be 64 or there will be some weird issues that crop up. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/dload.c')
-rw-r--r--lib/libalpm/dload.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index 44acec70..b5f0b876 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -112,7 +112,7 @@ static int download_internal(const char *url, const char *localpath,
struct url_stat ust;
struct stat st;
int chk_resume = 0;
- int dl_thisfile = 0;
+ size_t dl_thisfile = 0;
char *tempfile, *destfile, *filename;
int ret = 0;
struct url *fileurl = url_for_string(url);
@@ -200,7 +200,7 @@ static int download_internal(const char *url, const char *localpath,
handle->dlcb(filename, 0, ust.size);
}
- int nread = 0;
+ size_t nread = 0;
char buffer[PM_DLBUF_LEN];
while((nread = fread(buffer, 1, PM_DLBUF_LEN, dlf)) > 0) {
if(ferror(dlf)) {
@@ -211,7 +211,7 @@ static int download_internal(const char *url, const char *localpath,
goto cleanup;
}
- int nwritten = 0;
+ size_t nwritten = 0;
while(nwritten < nread) {
nwritten += fwrite(buffer, 1, (nread - nwritten), localf);
if(ferror(localf)) {