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| author | Henrik Nord <[email protected]> | 2012-01-23 11:03:50 +0100 |
|---|---|---|
| committer | Henrik Nord <[email protected]> | 2012-01-23 11:03:50 +0100 |
| commit | c642b830c849b67fb45319f0e913c6ec933c4361 (patch) | |
| tree | 68f915b1c54c9566cacb5c1ea3d89539094d2080 /erts/emulator/drivers/unix/unix_efile.c | |
| parent | 87f506ebc6d0caca687b5cd67a844db2a8f8f7b1 (diff) | |
| parent | efe40df70999f798590cdbfd6648375891aa0ab0 (diff) | |
| download | otp-c642b830c849b67fb45319f0e913c6ec933c4361.tar.gz otp-c642b830c849b67fb45319f0e913c6ec933c4361.tar.bz2 otp-c642b830c849b67fb45319f0e913c6ec933c4361.zip | |
Merge branch 'maint'
Diffstat (limited to 'erts/emulator/drivers/unix/unix_efile.c')
| -rw-r--r-- | erts/emulator/drivers/unix/unix_efile.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/erts/emulator/drivers/unix/unix_efile.c b/erts/emulator/drivers/unix/unix_efile.c index e7dd9d2bdb..796843a735 100644 --- a/erts/emulator/drivers/unix/unix_efile.c +++ b/erts/emulator/drivers/unix/unix_efile.c @@ -1406,10 +1406,9 @@ efile_fadvise(Efile_error* errInfo, int fd, Sint64 offset, } #ifdef HAVE_SENDFILE - // For some reason the maximum size_t cannot be used as the max size // 3GB seems to work on all platforms -#define SENDFILE_CHUNK_SIZE ((1 << 30) -1) +#define SENDFILE_CHUNK_SIZE ((1UL << 30) -1) /* * sendfile: The implementation of the sendfile system call varies @@ -1446,7 +1445,7 @@ efile_sendfile(Efile_error* errInfo, int in_fd, int out_fd, written += retval; *nbytes -= retval; } - } while (retval != -1 && retval == SENDFILE_CHUNK_SIZE); + } while (retval == SENDFILE_CHUNK_SIZE); *nbytes = written; return check_error(retval == -1 ? -1 : 0, errInfo); #elif defined(__sun) && defined(__SVR4) && defined(HAVE_SENDFILEV) |