Lines Matching refs:buf
103 static inline int fs_read_unsupported(const char *filename, void *buf,
110 static inline int fs_write_unsupported(const char *filename, void *buf,
170 int (*read)(const char *filename, void *buf, loff_t offset,
172 int (*write)(const char *filename, void *buf, loff_t offset,
615 void *buf;
630 buf = map_sysmem(addr, len);
631 ret = info->read(filename, buf, offset, len, actread);
632 unmap_sysmem(buf);
652 void *buf;
655 buf = map_sysmem(addr, len);
656 ret = info->write(filename, buf, offset, len, actwrite);
657 unmap_sysmem(buf);
1123 char *buf;
1129 buf = memalign(align, size + 1);
1130 if (!buf)
1131 return log_msg_ret("buf", -ENOMEM);
1132 addr = map_to_sysmem(buf);
1136 free(buf);
1141 buf[size] = '\0';
1143 *bufp = buf;
1153 void *buf;
1169 ret = fs_read_alloc(fname, size, align, &buf);
1173 *bufp = buf;