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comparison src/fileio.c @ 647:b39c14581166

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[xemacs-hg @ 2001-08-13 04:45:47 by ben] removal of unsigned, size_t, etc.
author ben
date Mon, 13 Aug 2001 04:46:48 +0000
parents 023b83f4e54b
children ce0b3f2eff35
comparison
equal deleted inserted replaced
646:00c54252fe4f 647:b39c14581166
206 signal handler) because that's way too losing. 206 signal handler) because that's way too losing.
207 207
208 (#### Actually, longjmp()ing out of the signal handler may not be 208 (#### Actually, longjmp()ing out of the signal handler may not be
209 as losing as I thought. See qxe_reliable_signal() in sysdep.c.) */ 209 as losing as I thought. See qxe_reliable_signal() in sysdep.c.) */
210 210
211 ssize_t 211 Memory_Count
212 read_allowing_quit (int fildes, void *buf, size_t size) 212 read_allowing_quit (int fildes, void *buf, Memory_Count size)
213 { 213 {
214 QUIT; 214 QUIT;
215 return sys_read_1 (fildes, buf, size, 1); 215 return sys_read_1 (fildes, buf, size, 1);
216 } 216 }
217 217
218 ssize_t 218 Memory_Count
219 write_allowing_quit (int fildes, const void *buf, size_t size) 219 write_allowing_quit (int fildes, const void *buf, Memory_Count size)
220 { 220 {
221 QUIT; 221 QUIT;
222 return sys_write_1 (fildes, buf, size, 1); 222 return sys_write_1 (fildes, buf, size, 1);
223 } 223 }
224 224
2766 match the text at the beginning of the buffer. */ 2766 match the text at the beginning of the buffer. */
2767 while (1) 2767 while (1)
2768 { 2768 {
2769 int nread; 2769 int nread;
2770 Bufpos bufpos; 2770 Bufpos bufpos;
2771 nread = read_allowing_quit (fd, buffer, sizeof buffer); 2771 nread = read_allowing_quit (fd, buffer, sizeof (buffer));
2772 if (nread < 0) 2772 if (nread < 0)
2773 report_file_error ("Reading", filename); 2773 report_file_error ("Reading", filename);
2774 else if (nread == 0) 2774 else if (nread == 0)
2775 break; 2775 break;
2776 bufpos = 0; 2776 bufpos = 0;
2902 /* No need to limit the amount of stuff we attempt to read. (It would 2902 /* No need to limit the amount of stuff we attempt to read. (It would
2903 be incorrect, anyway, when Mule is enabled.) Instead, the limiting 2903 be incorrect, anyway, when Mule is enabled.) Instead, the limiting
2904 occurs inside of the filedesc stream. */ 2904 occurs inside of the filedesc stream. */
2905 while (1) 2905 while (1)
2906 { 2906 {
2907 Lstream_data_count this_len; 2907 Lstream_Data_Count this_len;
2908 Charcount cc_inserted; 2908 Charcount cc_inserted;
2909 2909
2910 QUIT; 2910 QUIT;
2911 this_len = Lstream_read (XLSTREAM (stream), read_buf, 2911 this_len = Lstream_read (XLSTREAM (stream), read_buf,
2912 sizeof (read_buf)); 2912 sizeof (read_buf));