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author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2013-02-22 14:03:40 +0000 |
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committer | <> | 2013-02-28 22:06:04 +0000 |
commit | 3b49db406667ee7189b9ea69b9d9e0bdcc43c5b7 (patch) | |
tree | 13be3ebf87cab39e68c3e4dbb1367151ac0e8a6f /src/pread.c | |
download | file-5.13.tar.gz |
Imported from /home/lorry/working-area/delta_file/file-5.13.tar.gz.file-5.13baserock/morph
Diffstat (limited to 'src/pread.c')
-rw-r--r-- | src/pread.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/pread.c b/src/pread.c new file mode 100644 index 0000000..80498f7 --- /dev/null +++ b/src/pread.c @@ -0,0 +1,14 @@ +#include "file.h" +#ifndef lint +FILE_RCSID("@(#)$File: pread.c,v 1.1 2013/02/18 15:40:59 christos Exp $") +#endif /* lint */ +#include <fcntl.h> +#include <unistd.h> + +ssize_t +pread(int fd, void *buf, ssize_t len, off_t off) { + if (lseek(fd, off, SEEK_SET) == (off_t)-1) + return -1; + + return read(fd, buf, len); +} |