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Searched refs:mbp (Results 1 – 25 of 38) sorted by relevance

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/freebsd/sys/kern/
H A Dsubr_msgbuf.c49 static u_int msgbuf_cksum(struct msgbuf *mbp);
64 msgbuf_init(struct msgbuf *mbp, void *ptr, int size) in msgbuf_init() argument
67 mbp->msg_ptr = ptr; in msgbuf_init()
68 mbp->msg_size = size; in msgbuf_init()
69 mbp->msg_seqmod = SEQMOD(size); in msgbuf_init()
70 mbp->msg_lastpri = -1; in msgbuf_init()
71 mbp->msg_flags = 0; in msgbuf_init()
72 msgbuf_clear(mbp); in msgbuf_init()
73 mbp->msg_magic = MSG_MAGIC; in msgbuf_init()
74 bzero(&mbp->msg_lock, sizeof(mbp->msg_lock)); in msgbuf_init()
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H A Dsubr_mchain.c58 mb_init(struct mbchain *mbp) in mb_init() argument
64 mb_initm(mbp, m); in mb_init()
69 mb_initm(struct mbchain *mbp, struct mbuf *m) in mb_initm() argument
71 bzero(mbp, sizeof(*mbp)); in mb_initm()
72 mbp->mb_top = mbp->mb_cur = m; in mb_initm()
73 mbp->mb_mleft = M_TRAILINGSPACE(m); in mb_initm()
77 mb_done(struct mbchain *mbp) in mb_done() argument
79 if (mbp->mb_top) { in mb_done()
80 m_freem(mbp->mb_top); in mb_done()
81 mbp->mb_top = NULL; in mb_done()
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/freebsd/contrib/smbfs/lib/smb/
H A Dmbuf.c126 mb_init(struct mbdata *mbp, size_t size) in mb_init() argument
133 return mb_initm(mbp, m); in mb_init()
137 mb_initm(struct mbdata *mbp, struct mbuf *m) in mb_initm() argument
139 bzero(mbp, sizeof(*mbp)); in mb_initm()
140 mbp->mb_top = mbp->mb_cur = m; in mb_initm()
141 mbp->mb_pos = mtod(m, char *); in mb_initm()
146 mb_done(struct mbdata *mbp) in mb_done() argument
148 if (mbp->mb_top) { in mb_done()
149 m_freem(mbp->mb_top); in mb_done()
150 mbp->mb_top = NULL; in mb_done()
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H A Dnbns_rq.c186 struct mbdata *mbp = &rqp->nr_rp; in nbns_rq_getrr() local
191 cp = mbp->mb_pos; in nbns_rq_getrr()
196 error = mb_get_mem(mbp, NULL, len); in nbns_rq_getrr()
199 mb_get_uint16be(mbp, &rrp->rr_type); in nbns_rq_getrr()
200 mb_get_uint16be(mbp, &rrp->rr_class); in nbns_rq_getrr()
201 mb_get_uint32be(mbp, &rrp->rr_ttl); in nbns_rq_getrr()
202 mb_get_uint16be(mbp, &rrp->rr_rdlength); in nbns_rq_getrr()
203 rrp->rr_data = mbp->mb_pos; in nbns_rq_getrr()
204 error = mb_get_mem(mbp, NULL, rrp->rr_rdlength); in nbns_rq_getrr()
212 struct mbdata *mbp = &rqp->nr_rq; in nbns_rq_prepare() local
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H A Dprint.c60 struct mbdata *mbp; in smb_smb_open_print_file() local
66 mbp = smb_rq_getrequest(rqp); in smb_smb_open_print_file()
67 mb_put_uint16le(mbp, setuplen); in smb_smb_open_print_file()
68 mb_put_uint16le(mbp, mode); in smb_smb_open_print_file()
70 mb_put_uint8(mbp, SMB_DT_ASCII); in smb_smb_open_print_file()
71 smb_rq_dstring(mbp, ident); in smb_smb_open_print_file()
74 mbp = smb_rq_getreply(rqp); in smb_smb_open_print_file()
75 mb_get_uint16(mbp, fhp); in smb_smb_open_print_file()
85 struct mbdata *mbp; in smb_smb_close_print_file() local
91 mbp = smb_rq_getrequest(rqp); in smb_smb_close_print_file()
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H A Drq.c89 smb_rq_dmem(struct mbdata *mbp, char *src, size_t size) in smb_rq_dmem() argument
97 m = mbp->mb_cur; in smb_rq_dmem()
113 mbp->mb_count += cplen; in smb_rq_dmem()
115 mbp->mb_pos = mtod(m, char *) + m->m_len; in smb_rq_dmem()
116 mbp->mb_cur = m; in smb_rq_dmem()
121 smb_rq_dstring(struct mbdata *mbp, char *s) in smb_rq_dstring() argument
123 return smb_rq_dmem(mbp, s, strlen(s) + 1); in smb_rq_dstring()
130 struct mbdata *mbp; in smb_rq_simple() local
133 mbp = smb_rq_getrequest(rqp); in smb_rq_simple()
134 m_lineup(mbp->mb_top, &mbp->mb_top); in smb_rq_simple()
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/freebsd/sys/fs/smbfs/
H A Dsmbfs_smb.c91 struct mbchain *mbp; in smbfs_smb_lockandx() local
101 smb_rq_getrequest(rqp, &mbp); in smbfs_smb_lockandx()
103 mb_put_uint8(mbp, 0xff); /* secondary command */ in smbfs_smb_lockandx()
104 mb_put_uint8(mbp, 0); /* MBZ */ in smbfs_smb_lockandx()
105 mb_put_uint16le(mbp, 0); in smbfs_smb_lockandx()
106 mb_put_mem(mbp, (caddr_t)&np->n_fid, 2, MB_MSYSTEM); in smbfs_smb_lockandx()
107 mb_put_uint8(mbp, ltype); /* locktype */ in smbfs_smb_lockandx()
108 mb_put_uint8(mbp, 0); /* oplocklevel - 0 seems is NO_OPLOCK */ in smbfs_smb_lockandx()
109 mb_put_uint32le(mbp, 0); /* timeout - break immediately */ in smbfs_smb_lockandx()
110 mb_put_uint16le(mbp, op == SMB_LOCK_RELEASE ? 1 : 0); in smbfs_smb_lockandx()
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H A Dsmbfs_subr.c110 smbfs_fullpath(struct mbchain *mbp, struct smb_vc *vcp, struct smbnode *dnp, in smbfs_fullpath() argument
117 error = mb_put_padbyte(mbp); in smbfs_fullpath()
124 error = smb_put_dmem(mbp, vcp, dnp->n_rpath, dnp->n_rplen, in smbfs_fullpath()
131 error = mb_put_uint16le(mbp, '\\'); in smbfs_fullpath()
133 error = mb_put_uint8(mbp, '\\'); in smbfs_fullpath()
137 error = smb_put_dmem(mbp, vcp, name, nmlen, caseopt); in smbfs_fullpath()
144 error = mb_put_uint16le(mbp, 0); in smbfs_fullpath()
146 error = mb_put_uint8(mbp, 0); in smbfs_fullpath()
/freebsd/sys/netsmb/
H A Dsmb_smb.c116 struct mbchain *mbp; in smb_smb_negotiate() local
140 smb_rq_getrequest(rqp, &mbp); in smb_smb_negotiate()
145 mb_put_uint8(mbp, SMB_DT_DIALECT); in smb_smb_negotiate()
146 smb_put_dstring(mbp, vcp, dp->d_name, SMB_CS_NONE); in smb_smb_negotiate()
294 struct mbchain *mbp; in smb_smb_ssnsetup() local
379 mbp = &rqp->sr_rq; in smb_smb_ssnsetup()
388 mb_put_uint8(mbp, 0xff); in smb_smb_ssnsetup()
389 mb_put_uint8(mbp, 0); in smb_smb_ssnsetup()
390 mb_put_uint16le(mbp, 0); in smb_smb_ssnsetup()
391 mb_put_uint16le(mbp, vcp->vc_sopt.sv_maxtx); in smb_smb_ssnsetup()
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H A Dsmb_rq.c107 struct mbchain *mbp = &rqp->sr_rq; in smb_rq_new() local
112 mb_done(mbp); in smb_rq_new()
114 error = mb_init(mbp); in smb_rq_new()
117 mb_put_mem(mbp, SMB_SIGNATURE, SMB_SIGLEN, MB_MSYSTEM); in smb_rq_new()
118 mb_put_uint8(mbp, cmd); in smb_rq_new()
119 mb_put_uint32le(mbp, 0); /* DosError */ in smb_rq_new()
120 mb_put_uint8(mbp, vcp->vc_hflags); in smb_rq_new()
126 mb_put_uint16le(mbp, flags2); in smb_rq_new()
128 mb_put_mem(mbp, tzero, 12, MB_MSYSTEM); in smb_rq_new()
131 mb_put_uint16le(mbp, 0 /*scred->sc_p->p_pid >> 16*/); in smb_rq_new()
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H A Dsmb_subr.c310 smb_copy_iconv(struct mbchain *mbp, c_caddr_t src, caddr_t dst, in smb_copy_iconv() argument
316 error = iconv_conv((struct iconv_drv*)mbp->mb_udata, &src, &inlen, in smb_copy_iconv()
327 smb_put_dmem(struct mbchain *mbp, struct smb_vc *vcp, const char *src, in smb_put_dmem() argument
335 return mb_put_mem(mbp, src, size, MB_MSYSTEM); in smb_put_dmem()
337 mbp->mb_copy = smb_copy_iconv; in smb_put_dmem()
338 mbp->mb_udata = dp; in smb_put_dmem()
340 mb_put_padbyte(mbp); in smb_put_dmem()
341 return mb_put_mem(mbp, src, size, MB_MCUSTOM); in smb_put_dmem()
345 smb_put_dstring(struct mbchain *mbp, struct smb_vc *vcp, const char *src, in smb_put_dstring() argument
350 error = smb_put_dmem(mbp, vcp, src, strlen(src), caseopt); in smb_put_dstring()
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H A Dsmb_trantcp.c122 nb_put_name(struct mbchain *mbp, struct sockaddr_nb *snb) in nb_put_name() argument
133 error = mb_put_mem(mbp, cp, seglen, MB_MSYSTEM); in nb_put_name()
193 struct mbchain *mbp; in nbssn_rq_request() local
202 mbp = malloc(sizeof(struct mbchain), M_NBDATA, M_WAITOK); in nbssn_rq_request()
204 error = mb_init(mbp); in nbssn_rq_request()
206 free(mbp, M_NBDATA); in nbssn_rq_request()
210 mb_put_uint32le(mbp, 0); in nbssn_rq_request()
211 nb_put_name(mbp, nbp->nbp_paddr); in nbssn_rq_request()
212 nb_put_name(mbp, nbp->nbp_laddr); in nbssn_rq_request()
213 nb_sethdr(mbp->mb_top, NB_SSN_REQUEST, mb_fixhdr(mbp) - 4); in nbssn_rq_request()
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H A Dsmb_usr.c215 struct mbchain *mbp; in smb_usr_simplerequest() local
239 mbp = &rqp->sr_rq; in smb_usr_simplerequest()
241 error = mb_put_mem(mbp, dp->ioc_twords, dp->ioc_twc * 2, MB_MUSER); in smb_usr_simplerequest()
246 error = mb_put_mem(mbp, dp->ioc_tbytes, dp->ioc_tbc, MB_MUSER); in smb_usr_simplerequest()
282 smb_cpdatain(struct mbchain *mbp, int len, caddr_t data) in smb_cpdatain() argument
288 error = mb_init(mbp); in smb_cpdatain()
291 return mb_put_mem(mbp, data, len, MB_MUSER); in smb_cpdatain()
/freebsd/sys/sys/
H A Dmsgbuf.h55 #define MSGBUF_SEQNORM(mbp, seq) (((seq) + (mbp)->msg_seqmod) % \ argument
56 (mbp)->msg_seqmod)
57 #define MSGBUF_SEQ_TO_POS(mbp, seq) ((seq) % (mbp)->msg_size) argument
59 #define MSGBUF_SEQADD(mbp, seq1, seq2) (((seq1) + (seq2)) % (mbp)->msg_seqmod) argument
60 #define MSGBUF_SEQSUB(mbp, seq1, seq2) ((seq1) >= (seq2) ? (seq1) - (seq2) : \ argument
61 (seq1) + (mbp)->msg_seqmod - (seq2))
70 void msgbuf_addchar(struct msgbuf *mbp, int c);
71 void msgbuf_addstr(struct msgbuf *mbp, int pri, const char *str, int filter_cr);
72 void msgbuf_clear(struct msgbuf *mbp);
74 int msgbuf_getbytes(struct msgbuf *mbp, char *buf, int buflen);
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H A Dmchain.h45 typedef int mb_copy_t(struct mbchain *mbp, c_caddr_t src, caddr_t dst,
63 int mb_init(struct mbchain *mbp);
64 void mb_initm(struct mbchain *mbp, struct mbuf *m);
65 void mb_done(struct mbchain *mbp);
66 struct mbuf *mb_detach(struct mbchain *mbp);
67 int mb_fixhdr(struct mbchain *mbp);
68 caddr_t mb_reserve(struct mbchain *mbp, int size);
70 int mb_put_padbyte(struct mbchain *mbp);
71 int mb_put_uint8(struct mbchain *mbp, u_int8_t x);
72 int mb_put_uint16be(struct mbchain *mbp, u_int16_t x);
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/freebsd/lib/libc/stdio/
H A Dvfwscanf.c126 convert_char(FILE *fp, char * mbp, int width, locale_t locale) in convert_char() argument
136 if (mbp != SUPPRESS_PTR) { in convert_char()
137 nconv = wcrtomb(mbp, wi, &mbs); in convert_char()
140 mbp += nconv; in convert_char()
167 convert_ccl(FILE *fp, char * mbp, int width, const struct ccl *ccl, in convert_ccl() argument
179 if (mbp != SUPPRESS_PTR) { in convert_ccl()
180 nconv = wcrtomb(mbp, wi, &mbs); in convert_ccl()
183 mbp += nconv; in convert_ccl()
189 if (mbp != SUPPRESS_PTR) in convert_ccl()
190 *mbp = 0; in convert_ccl()
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H A Dvswprintf.c52 char *mbp; in vswprintf_l() local
84 mbp = f._bf._base; in vswprintf_l()
90 nwc = mbsrtowcs_l(s, (const char **)&mbp, n, &mbs, locale); in vswprintf_l()
/freebsd/sys/powerpc/powerpc/
H A Dminidump_machdep.c197 struct msgbuf *mbp; in cpu_minidumpsys() local
213 mbp = state->msgbufp; in cpu_minidumpsys()
215 dumpsize += round_page(mbp->msg_size); in cpu_minidumpsys()
233 mdhdr.msgbufsize = mbp->msg_size; in cpu_minidumpsys()
264 error = blk_write(di, mbp->msg_ptr, 0, round_page(mbp->msg_size)); in cpu_minidumpsys()
265 dump_total("msgbuf", round_page(mbp->msg_size)); in cpu_minidumpsys()
/freebsd/sys/arm/arm/
H A Dminidump_machdep.c154 struct msgbuf *mbp; in cpu_minidumpsys() local
189 mbp = state->msgbufp; in cpu_minidumpsys()
191 dumpsize += round_page(mbp->msg_size); in cpu_minidumpsys()
209 mdhdr.msgbufsize = mbp->msg_size; in cpu_minidumpsys()
236 error = blk_write(di, mbp->msg_ptr, 0, round_page(mbp->msg_size)); in cpu_minidumpsys()
/freebsd/sys/i386/i386/
H A Dminidump_machdep_base.c162 struct msgbuf *mbp; in cpu_minidumpsys() local
212 mbp = state->msgbufp; in cpu_minidumpsys()
214 dumpsize += round_page(mbp->msg_size); in cpu_minidumpsys()
233 mdhdr.msgbufsize = mbp->msg_size; in cpu_minidumpsys()
258 error = blk_write(di, (char *)mbp->msg_ptr, 0, in cpu_minidumpsys()
259 round_page(mbp->msg_size)); in cpu_minidumpsys()
/freebsd/sys/riscv/riscv/
H A Dminidump_machdep.c159 struct msgbuf *mbp; in cpu_minidumpsys() local
215 mbp = state->msgbufp; in cpu_minidumpsys()
217 dumpsize += round_page(mbp->msg_size); in cpu_minidumpsys()
235 mdhdr.msgbufsize = mbp->msg_size; in cpu_minidumpsys()
262 error = blk_write(di, mbp->msg_ptr, 0, round_page(mbp->msg_size)); in cpu_minidumpsys()
/freebsd/sys/amd64/amd64/
H A Dminidump_machdep.c172 struct msgbuf *mbp; in cpu_minidumpsys() local
257 mbp = state->msgbufp; in cpu_minidumpsys()
259 dumpsize += round_page(mbp->msg_size); in cpu_minidumpsys()
279 mdhdr.msgbufsize = mbp->msg_size; in cpu_minidumpsys()
305 error = blk_write(di, mbp->msg_ptr, 0, round_page(mbp->msg_size)); in cpu_minidumpsys()
/freebsd/sys/arm64/arm64/
H A Dminidump_machdep.c152 struct msgbuf *mbp; in cpu_minidumpsys() local
214 mbp = state->msgbufp; in cpu_minidumpsys()
216 dumpsize += round_page(mbp->msg_size); in cpu_minidumpsys()
233 mdhdr.msgbufsize = mbp->msg_size; in cpu_minidumpsys()
267 error = blk_write(di, mbp->msg_ptr, 0, round_page(mbp->msg_size)); in cpu_minidumpsys()
/freebsd/contrib/tcsh/
H A Dsh.dol.c973 Char *lbp, *obp, *mbp; in heredoc() local
1006 mbp = randsuf(); in heredoc()
1007 shtemp = Strspl(STRtmpsh, mbp); in heredoc()
1008 xfree(mbp); in heredoc()
1105 mbp = mbuf.s; in heredoc()
1106 if (Strchr(mbp, '`') != NULL) { in heredoc()
1112 words = dobackp(mbp, 1); in heredoc()
1116 Dv[0] = mbp, Dv[1] = NULL, words = Dv; in heredoc()
1125 for (mbp = *vp; *mbp; mbp++) { in heredoc()
1126 *obp++ = *mbp & TRIM; in heredoc()
/freebsd/sys/geom/
H A Dgeom_ccd.c679 struct bio *mbp, *pbp; in ccdiodone() local
681 mbp = cbp->bio_caller1; in ccdiodone()
687 if (mbp != NULL) { in ccdiodone()
689 g_destroy_bio(mbp); in ccdiodone()
694 if (mbp != NULL) { in ccdiodone()
696 mbp->bio_caller1 = NULL; in ccdiodone()
699 g_io_request(mbp, mbp->bio_from); in ccdiodone()
709 if (mbp != NULL) { in ccdiodone()
710 mbp->bio_caller1 = NULL; in ccdiodone()

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