ruby-104/ruby/io.c

64 #if !HAVE_OFF_T && !defined(off_t)
65 # define off_t  long
102 # error off_t is bigger than long, but you have no long long...
115 off_t __syscall(quad_t number, ...);
454     off_t r, pos;
680     off_t r;
1514     off_t pos;
1527     off_t pos;
1588     off_t pos;
2070     off_t siz = READ_DATA_PENDING_COUNT(fptr);
2071     off_t pos;
4465     off_t pos;
6424     off_t pos = 0;
6617     off_t pos;
8253     off_t offset;
8254     off_t len;
8302 do_io_advise(rb_io_t *fptr, VALUE advice, off_t offset, off_t len)
8397     off_t off, l;
9625     off_t copy_length; /* (off_t)-1 if not specified */
9626     off_t src_offset; /* (off_t)-1 if not specified */
9632     off_t total;
9729 simple_sendfile(int out_fd, int in_fd, off_t *offset, off_t count)
9745 simple_sendfile(int out_fd, int in_fd, off_t *offset, off_t count)
9748     off_t pos = offset ? *offset : lseek(in_fd, 0, SEEK_CUR);
9749     off_t sbytes;
9778     off_t copy_length;
9779     off_t src_offset;
9801     use_pread = src_offset != (off_t)-1;
9804     if (copy_length == (off_t)-1) {
9808             off_t cur;
9811             if (cur == (off_t)-1 && errno) {
9823     ss = (copy_length > (off_t)SSIZE_MAX) ? SSIZE_MAX : (ssize_t)copy_length;
9886 maygvl_copy_stream_read(int has_gvl, struct copy_stream_struct *stp, char *buf, size_t len, off_t offset)
9890     if (offset == (off_t)-1) {
9921         stp->syserr = offset == (off_t)-1 ?  "read" : "pread";
9961     off_t copy_length;
9963     off_t src_offset;
9967     use_eof = copy_length == (off_t)-1;
9969     use_pread = src_offset != (off_t)-1;
9972         off_t r;
9975         if (r == (off_t)-1 && errno) {
9980         src_offset = (off_t)-1;
9985         if (!use_eof && copy_length < (off_t)sizeof(buf)) {
9997             ss = maygvl_copy_stream_read(0, stp, buf, len, (off_t)-1);
10040     off_t rest = stp->copy_length;
10041     off_t off = stp->src_offset;
10053         if (stp->copy_length == (off_t)-1) {
10076             if (off != (off_t)-1)
10094     if (stp->src_fd == -1 && stp->src_offset != (off_t)-1) {
10181     if (stp->src_offset == (off_t)-1 && src_fptr && src_fptr->rbuf.len) {
10184         if (stp->copy_length != (off_t)-1 && stp->copy_length < (off_t)len) {
10197         if (stp->copy_length != (off_t)-1)
10282         st.copy_length = (off_t)-1;
10287         st.src_offset = (off_t)-1;