Searched refs:cmlen (Results 1 – 4 of 4) sorted by relevance
| /kernel/linux/linux-5.10/net/core/ |
| D | scm.c | 221 int cmlen = CMSG_LEN(len); in put_cmsg() local
230 if (msg->msg_controllen < cmlen) { in put_cmsg()
232 cmlen = msg->msg_controllen; in put_cmsg()
241 cmhdr.cmsg_len = cmlen; in put_cmsg()
243 copy_to_user(CMSG_USER_DATA(cm), data, cmlen - sizeof(*cm))) in put_cmsg()
250 cm->cmsg_len = cmlen; in put_cmsg()
251 memcpy(CMSG_DATA(cm), data, cmlen - sizeof(*cm)); in put_cmsg()
254 cmlen = min(CMSG_SPACE(len), msg->msg_controllen); in put_cmsg()
255 msg->msg_control += cmlen; in put_cmsg()
256 msg->msg_controllen -= cmlen; in put_cmsg()
[all …]
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| /kernel/linux/linux-5.10/net/ |
| D | compat.c | 234 int cmlen; in put_cmsg_compat() local
263 cmlen = CMSG_COMPAT_LEN(len); in put_cmsg_compat()
264 if (kmsg->msg_controllen < cmlen) { in put_cmsg_compat()
266 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
270 cmhdr.cmsg_len = cmlen; in put_cmsg_compat()
274 if (copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr))) in put_cmsg_compat()
276 cmlen = CMSG_COMPAT_SPACE(len); in put_cmsg_compat()
277 if (kmsg->msg_controllen < cmlen) in put_cmsg_compat()
278 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
279 kmsg->msg_control += cmlen; in put_cmsg_compat()
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| /kernel/linux/linux-5.10/fs/jffs2/ |
| D | wbuf.c | 1037 int cmlen = min_t(int, c->oobavail, OOB_CM_SIZE); in jffs2_check_oob_empty() local
1056 if (mode && i < cmlen) in jffs2_check_oob_empty()
1080 int ret, cmlen = min_t(int, c->oobavail, OOB_CM_SIZE); in jffs2_check_nand_cleanmarker() local
1083 ops.ooblen = cmlen; in jffs2_check_nand_cleanmarker()
1097 return !!memcmp(&oob_cleanmarker, c->oobbuf, cmlen); in jffs2_check_nand_cleanmarker()
1105 int cmlen = min_t(int, c->oobavail, OOB_CM_SIZE); in jffs2_write_nand_cleanmarker() local
1108 ops.ooblen = cmlen; in jffs2_write_nand_cleanmarker()
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| /kernel/liteos_a/fs/jffs2/ |
| D | jffs2.patch | 7988 - int cmlen = min_t(int, c->oobavail, OOB_CM_SIZE);
8007 - if (mode && i < cmlen)
8031 - int ret, cmlen = min_t(int, c->oobavail, OOB_CM_SIZE);
8034 - ops.ooblen = cmlen;
8048 - return !!memcmp(&oob_cleanmarker, c->oobbuf, cmlen);
8056 - int cmlen = min_t(int, c->oobavail, OOB_CM_SIZE);
8059 - ops.ooblen = cmlen;
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