/* sendsbr.c -- routines to help WhatNow/Send along * * This code is Copyright (c) 2002, by the authors of nmh. See the * COPYRIGHT file in the root directory of the nmh distribution for * complete copyright information. */ #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_SYS_TIME_H # include #endif #include #ifdef OAUTH_SUPPORT #include #endif #include "sbr/m_maildir.h" #include "sbr/m_mktemp.h" #include "sbr/message_id.h" #ifdef OAUTH_SUPPORT static int setup_oauth_params(char *[], int *, const char *, const char **); #endif /* OAUTH_SUPPORT */ int debugsw = 0; /* global */ int forwsw = 1; int inplace = 1; int pushsw = 0; int splitsw = -1; int unique = 0; int verbsw = 0; char *altmsg = NULL; /* .. */ char *annotext = NULL; char *distfile = NULL; static jmp_buf env; /* * static prototypes */ static void alert (char *, int); static int tmp_fd (void); static void anno (int, struct stat *); static void annoaux (int); static int splitmsg (char **, int, char *, char *, struct stat *, int); static int sendaux (char **, int, char *, char *, struct stat *); static void handle_sendfrom(char **, int *, char *, const char *); static int get_from_header_info(const char *, const char **, const char **, const char **); static const char *get_message_header_info(FILE *, char *); static void merge_profile_entry(const char *, const char *, char *[], int *); static void armed_done (int) NORETURN; /* * Entry point into (back-end) routines to send message. */ int sendsbr (char **vec, int vecp, char *program, char *draft, struct stat *st, int rename_drft, const char *auth_svc) { int status, i; pid_t child; char buffer[BUFSIZ], file[BUFSIZ]; struct stat sts; char **buildvec, *buildprogram; char *volatile drft = draft; /* nvecs is volatile to prevent warning from gcc about possible clobbering by longjmp. */ volatile int nvecs = vecp; int *nvecsp = (int *) &nvecs; /* * Run the mimebuildproc (which is by default mhbuild) on the message * with the addition of the "-auto" flag */ switch (child = fork()) { case NOTOK: adios("fork", "unable to"); break; case OK: buildvec = argsplit(buildmimeproc, &buildprogram, &i); buildvec[i++] = "-auto"; if (distfile) buildvec[i++] = "-dist"; buildvec[i++] = (char *) drft; buildvec[i] = NULL; execvp(buildprogram, buildvec); fprintf(stderr, "unable to exec "); perror(buildmimeproc); _exit(-1); break; default: if (pidXwait(child, buildmimeproc)) return NOTOK; break; } done=armed_done; switch (setjmp (env)) { case OK: /* * If given -push and -unique (which is undocumented), then * rename the draft file. I'm not quite sure why. */ if (pushsw && unique) { char *cp = m_mktemp2(drft, invo_name, NULL, NULL); if (cp == NULL) { adios(NULL, "unable to create temporary file in %s", get_temp_dir()); } if (rename (drft, strncpy(file, cp, sizeof(file))) == NOTOK) adios (file, "unable to rename %s to", drft); drft = file; } /* * Add in any necessary profile entries for xoauth */ if (auth_svc) { #ifdef OAUTH_SUPPORT const char *errmsg; if (setup_oauth_params(vec, nvecsp, auth_svc, &errmsg) != OK) { adios(NULL, "%s", errmsg); } #else adios(NULL, "send built without OAUTH_SUPPORT, " "so auth_svc %s is not supported", auth_svc); #endif /* OAUTH_SUPPORT */ } /* * Rework the vec based on From: header in draft, as specified * by sendfrom-address entries in profile. */ if (context_find_prefix("sendfrom-")) { handle_sendfrom(vec, nvecsp, draft, auth_svc); } /* * Check if we need to split the message into * multiple messages of type "message/partial". */ if (splitsw >= 0 && !distfile && stat ((char *) drft, &sts) != NOTOK && sts.st_size >= CPERMSG) { status = splitmsg (vec, nvecs, program, drft, st, splitsw) ? NOTOK : OK; } else { status = sendaux (vec, nvecs, program, drft, st) ? NOTOK : OK; } /* rename the original draft */ if (rename_drft && status == OK && rename (drft, strncpy (buffer, m_backup (drft), sizeof(buffer))) == NOTOK) advise (buffer, "unable to rename %s to", drft); break; default: status = DONE; break; } done=exit; if (distfile) (void) m_unlink (distfile); return status; } /* * Split large message into several messages of * type "message/partial" and send them. */ static int splitmsg (char **vec, int vecp, char *program, char *drft, struct stat *st, int delay) { int compnum, nparts, partno, state, status; long pos, start; time_t clock; char *cp, *dp, buffer[NMH_BUFSIZ], msgid[BUFSIZ]; char subject[BUFSIZ]; char name[NAMESZ], partnum[BUFSIZ]; FILE *in; m_getfld_state_t gstate; if ((in = fopen (drft, "r")) == NULL) adios (drft, "unable to open for reading"); cp = dp = NULL; start = 0L; /* * Scan through the message and examine the various header fields, * as well as locate the beginning of the message body. */ gstate = m_getfld_state_init(in); m_getfld_track_filepos2(&gstate); for (compnum = 1;;) { int bufsz = sizeof buffer; switch (state = m_getfld2(&gstate, name, buffer, &bufsz)) { case FLD: case FLDPLUS: compnum++; /* * This header field is discarded. */ if (!strcasecmp (name, "Message-ID")) { while (state == FLDPLUS) { bufsz = sizeof buffer; state = m_getfld2(&gstate, name, buffer, &bufsz); } } else if (uprf (name, XXX_FIELD_PRF) || !strcasecmp (name, VRSN_FIELD) || !strcasecmp (name, "Subject") || !strcasecmp (name, "Encrypted")) { /* * These header fields are copied to the enclosed * header of the first message in the collection * of message/partials. For the "Subject" header * field, we also record it, so that a modified * version of it, can be copied to the header * of each message/partial in the collection. */ if (!strcasecmp (name, "Subject")) { size_t sublen; strncpy (subject, buffer, BUFSIZ); sublen = strlen (subject); if (sublen > 0 && subject[sublen - 1] == '\n') subject[sublen - 1] = '\0'; } dp = add (concat (name, ":", buffer, NULL), dp); while (state == FLDPLUS) { bufsz = sizeof buffer; state = m_getfld2(&gstate, name, buffer, &bufsz); dp = add (buffer, dp); } } else { /* * These header fields are copied to the header of * each message/partial in the collection. */ cp = add (concat (name, ":", buffer, NULL), cp); while (state == FLDPLUS) { bufsz = sizeof buffer; state = m_getfld2(&gstate, name, buffer, &bufsz); cp = add (buffer, cp); } } start = ftell (in) + 1; continue; case BODY: case FILEEOF: break; case LENERR: case FMTERR: adios (NULL, "message format error in component #%d", compnum); default: adios (NULL, "getfld () returned %d", state); } break; } m_getfld_state_destroy (&gstate); if (cp == NULL) adios (NULL, "headers missing from draft"); nparts = 1; pos = start; while (fgets (buffer, sizeof buffer, in)) { long len; if ((pos += (len = strlen (buffer))) > CPERMSG) { nparts++; pos = len; } } /* Only one part, nothing to split */ if (nparts == 1) { free (cp); free(dp); fclose (in); return sendaux (vec, vecp, program, drft, st); } if (!pushsw) { printf ("Sending as %d Partial Messages\n", nparts); fflush (stdout); } status = OK; vec[vecp++] = "-partno"; vec[vecp++] = partnum; if (delay == 0) vec[vecp++] = "-queued"; time (&clock); snprintf (msgid, sizeof(msgid), "%s", message_id (clock, 0)); fseek (in, start, SEEK_SET); for (partno = 1; partno <= nparts; partno++) { char tmpdrf[BUFSIZ]; FILE *out; char *cp = m_mktemp2(drft, invo_name, NULL, &out); if (cp == NULL) { adios(NULL, "unable to create temporary file in %s", get_temp_dir()); } strncpy(tmpdrf, cp, sizeof(tmpdrf)); /* * Output the header fields */ fputs (cp, out); fprintf (out, "Subject: %s (part %d of %d)\n", subject, partno, nparts); fprintf (out, "%s: %s\n", VRSN_FIELD, VRSN_VALUE); fprintf (out, "%s: message/partial; id=\"%s\";\n", TYPE_FIELD, msgid); fprintf (out, "\tnumber=%d; total=%d\n", partno, nparts); fprintf (out, "%s: part %d of %d\n\n", DESCR_FIELD, partno, nparts); /* * If this is the first in the collection, output the * header fields we are encapsulating at the beginning * of the body of the first message. */ if (partno == 1) { if (dp) fputs (dp, out); fprintf (out, "Message-ID: %s\n", msgid); fprintf (out, "\n"); } pos = 0; for (;;) { long len; if (!fgets (buffer, sizeof buffer, in)) { if (partno == nparts) break; adios (NULL, "premature eof"); } if ((pos += (len = strlen (buffer))) > CPERMSG) { fseek (in, -len, SEEK_CUR); break; } fputs (buffer, out); } if (fflush (out)) adios (tmpdrf, "error writing to"); fclose (out); if (!pushsw && verbsw) { putchar('\n'); fflush (stdout); } /* Pause here, if a delay is specified */ if (delay > 0 && 1 < partno && partno <= nparts) { if (!pushsw) { printf ("pausing %d seconds before sending part %d...\n", delay, partno); fflush (stdout); } sleep ((unsigned int) delay); } snprintf (partnum, sizeof(partnum), "%d", partno); status = sendaux (vec, vecp, program, tmpdrf, st); (void) m_unlink (tmpdrf); if (status != OK) break; /* * This is so sendaux will only annotate * the altmsg the first time it is called. */ annotext = NULL; } free (cp); free(dp); fclose (in); /* close the draft */ return status; } /* * Annotate original message, and * call `postproc' (which is passed down in "program") to send message. */ static int sendaux (char **vec, int vecp, char *program, char *drft, struct stat *st) { pid_t child_id; int status, fd, fd2; char backup[BUFSIZ], buf[BUFSIZ]; fd = pushsw ? tmp_fd () : NOTOK; fd2 = NOTOK; if (annotext) { if ((fd2 = tmp_fd ()) != NOTOK) { vec[vecp++] = "-idanno"; snprintf (buf, sizeof(buf), "%d", fd2); vec[vecp++] = buf; } else { inform("unable to create temporary file in %s for " "annotation list, continuing...", get_temp_dir()); } } vec[vecp++] = drft; if (distfile && distout (drft, distfile, backup) == NOTOK) done (1); vec[vecp] = NULL; child_id = fork(); switch (child_id) { case -1: /* oops -- fork error */ adios ("fork", "unable to"); break; /* NOT REACHED */ case 0: /* * child process -- send it * * If fd is OK, then we are pushing and fd points to temp * file, so capture anything on stdout and stderr there. */ if (fd != NOTOK) { dup2 (fd, fileno (stdout)); dup2 (fd, fileno (stderr)); close (fd); } execvp (program, vec); fprintf (stderr, "unable to exec "); perror (postproc); _exit (-1); default: /* * parent process -- wait for it */ if ((status = pidwait(child_id, NOTOK)) == OK) { if (annotext && fd2 != NOTOK) anno (fd2, st); } else { /* * If postproc failed, and we have good fd (which means * we pushed), then mail error message (and possibly the * draft) back to the user. */ if (fd != NOTOK) { alert (drft, fd); close (fd); } else { inform("message not delivered to anyone"); } if (annotext && fd2 != NOTOK) close (fd2); if (distfile) { (void) m_unlink (drft); if (rename (backup, drft) == NOTOK) advise (drft, "unable to rename %s to", backup); } } break; } return status; } /* * Mail error notification (and possibly a copy of the * message) back to the user, using the mailproc */ static void alert (char *file, int out) { pid_t child_id; int in, argp; char buf[BUFSIZ]; char *program; char **arglist; child_id = fork(); switch (child_id) { case NOTOK: /* oops -- fork error */ advise ("fork", "unable to"); /* FALLTHRU */ case OK: /* child process -- send it */ SIGNAL (SIGHUP, SIG_IGN); SIGNAL (SIGINT, SIG_IGN); SIGNAL (SIGQUIT, SIG_IGN); SIGNAL (SIGTERM, SIG_IGN); if (forwsw) { if ((in = open (file, O_RDONLY)) == NOTOK) { admonish (file, "unable to re-open"); } else { lseek(out, 0, SEEK_END); strncpy (buf, "\nMessage not delivered to anyone.\n", sizeof(buf)); if (write (out, buf, strlen (buf)) < 0) { advise (file, "write"); } strncpy (buf, "\n------- Unsent Draft\n\n", sizeof(buf)); if (write (out, buf, strlen (buf)) < 0) { advise (file, "write"); } cpydgst (in, out, file, "temporary file"); close (in); strncpy (buf, "\n------- End of Unsent Draft\n", sizeof(buf)); if (write (out, buf, strlen (buf)) < 0) { advise (file, "write"); } if (rename (file, strncpy (buf, m_backup (file), sizeof(buf))) == NOTOK) admonish (buf, "unable to rename %s to", file); } } lseek(out, 0, SEEK_SET); dup2 (out, fileno (stdin)); close (out); /* create subject for error notification */ snprintf (buf, sizeof(buf), "send failed on %s", forwsw ? "enclosed draft" : file); arglist = argsplit(mailproc, &program, &argp); arglist[argp++] = getusername(); arglist[argp++] = "-subject"; arglist[argp++] = buf; arglist[argp] = NULL; execvp (program, arglist); fprintf (stderr, "unable to exec "); perror (mailproc); _exit (-1); default: /* no waiting... */ break; } } static int tmp_fd (void) { int fd; char *tfile; if ((tfile = m_mktemp2(NULL, invo_name, &fd, NULL)) == NULL) return NOTOK; if (debugsw) inform("temporary file %s selected", tfile); else if (m_unlink (tfile) == NOTOK) advise (tfile, "unable to remove"); return fd; } static void anno (int fd, struct stat *st) { pid_t child_id; sigset_t set, oset; static char *cwd = NULL; struct stat st2; if (altmsg && (stat (altmsg, &st2) == NOTOK || st->st_mtime != st2.st_mtime || st->st_dev != st2.st_dev || st->st_ino != st2.st_ino)) { if (debugsw) inform("$mhaltmsg mismatch, continuing..."); return; } child_id = debugsw ? NOTOK : fork (); switch (child_id) { case NOTOK: /* oops */ if (!debugsw) inform("unable to fork, so doing annotations by hand..."); if (cwd == NULL) cwd = mh_xstrdup(pwd ()); /* FALLTHRU */ case OK: /* block a few signals */ sigemptyset (&set); sigaddset (&set, SIGHUP); sigaddset (&set, SIGINT); sigaddset (&set, SIGQUIT); sigaddset (&set, SIGTERM); sigprocmask (SIG_BLOCK, &set, &oset); unregister_for_removal(0); annoaux (fd); if (child_id == OK) _exit (0); /* reset the signal mask */ sigprocmask (SIG_SETMASK, &oset, &set); if (chdir (cwd) < 0) { advise (cwd, "chdir"); } break; default: /* no waiting... */ close (fd); break; } } static void annoaux (int fd) { int fd2, fd3, msgnum; char *cp, *folder, *maildir; char buffer[BUFSIZ], **ap; FILE *fp; struct msgs *mp; if ((folder = getenv ("mhfolder")) == NULL || *folder == 0) { if (debugsw) inform("$mhfolder not set, continuing..."); return; } maildir = m_maildir (folder); if (chdir (maildir) == NOTOK) { if (debugsw) admonish (maildir, "unable to change directory to"); return; } if (!(mp = folder_read (folder, 0))) { if (debugsw) inform("unable to read folder %s, continuing...", folder); return; } /* check for empty folder */ if (mp->nummsg == 0) { if (debugsw) inform("no messages in %s, continuing...", folder); goto oops; } if ((cp = getenv ("mhmessages")) == NULL || *cp == 0) { if (debugsw) inform("$mhmessages not set, continuing..."); goto oops; } if (!debugsw /* MOBY HACK... */ && pushsw && (fd3 = open ("/dev/null", O_RDWR)) != NOTOK && (fd2 = dup (fileno (stderr))) != NOTOK) { dup2 (fd3, fileno (stderr)); close (fd3); } else fd2 = NOTOK; for (ap = brkstring (cp = mh_xstrdup(cp), " ", NULL); *ap; ap++) m_convert (mp, *ap); free (cp); if (fd2 != NOTOK) dup2 (fd2, fileno (stderr)); if (mp->numsel == 0) { if (debugsw) inform("no messages to annotate, continuing..."); goto oops; } lseek(fd, 0, SEEK_SET); if ((fp = fdopen (fd, "r")) == NULL) { if (debugsw) inform("unable to fdopen annotation list, continuing..."); goto oops; } cp = NULL; while (fgets (buffer, sizeof(buffer), fp) != NULL) cp = add (buffer, cp); fclose (fp); if (debugsw) inform("annotate%s with %s: \"%s\"", inplace ? " inplace" : "", annotext, cp); for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) { if (is_selected(mp, msgnum)) { if (debugsw) inform("annotate message %d", msgnum); annotate (m_name (msgnum), annotext, cp, inplace, 1, -2, 0); } } free (cp); oops: folder_free (mp); /* free folder/message structure */ } static void handle_sendfrom(char **vec, int *vecp, char *draft, const char *auth_svc) { const char *addr, *host; const char *message; /* Extract address and host from From: header line in draft. */ if (get_from_header_info(draft, &addr, &host, &message) != OK) { adios(draft, "%s", message); } /* Merge in any address or host specific switches to post(1) from profile. */ merge_profile_entry(addr, host, vec, vecp); free((void *) host); free((void *) addr); vec[*vecp] = NULL; { char **vp; for (vp = vec; *vp; ++vp) { if (strcmp(*vp, "xoauth2") == 0) { #ifdef OAUTH_SUPPORT if (setup_oauth_params(vec, vecp, auth_svc, &message) != OK) { adios(NULL, "%s", message); } break; #else NMH_UNUSED(auth_svc); adios(NULL, "send built without OAUTH_SUPPORT, " "so -saslmech xoauth2 is not supported"); #endif /* OAUTH_SUPPORT */ } } } } #ifdef OAUTH_SUPPORT /* * For XOAUTH2, append profile entries so post can do the heavy lifting */ static int setup_oauth_params(char *vec[], int *vecp, const char *auth_svc, const char **message) { const char *saslmech = NULL, *user = NULL; mh_oauth_service_info svc; char errbuf[256]; int i; /* Make sure we have all the information we need. */ for (i = 1; i < *vecp; ++i) { /* Don't support abbreviated switches, to avoid collisions in the future if new ones are added. */ if (! strcmp(vec[i-1], "-saslmech")) { saslmech = vec[i]; } else if (! strcmp(vec[i-1], "-user")) { user = vec[i]; } else if (! strcmp(vec[i-1], "-authservice")) { auth_svc = vec[i]; } } if (auth_svc == NULL) { if (saslmech && ! strcasecmp(saslmech, "xoauth2")) { *message = "must specify -authservice with -saslmech xoauth2"; return NOTOK; } } else { if (user == NULL) { *message = "must specify -user with -saslmech xoauth2"; return NOTOK; } if (saslmech && ! strcasecmp(saslmech, "xoauth2")) { if (! mh_oauth_get_service_info(auth_svc, &svc, errbuf, sizeof(errbuf))) adios(NULL, "Unable to retrieve oauth profile entries: %s", errbuf); vec[(*vecp)++] = mh_xstrdup("-authservice"); vec[(*vecp)++] = mh_xstrdup(auth_svc); vec[(*vecp)++] = mh_xstrdup("-oauthcredfile"); vec[(*vecp)++] = mh_xstrdup(mh_oauth_cred_fn(auth_svc)); vec[(*vecp)++] = mh_xstrdup("-oauthclientid"); vec[(*vecp)++] = getcpy(svc.client_id); vec[(*vecp)++] = mh_xstrdup("-oauthclientsecret"); vec[(*vecp)++] = getcpy(svc.client_secret); vec[(*vecp)++] = mh_xstrdup("-oauthauthendpoint"); vec[(*vecp)++] = getcpy(svc.auth_endpoint); vec[(*vecp)++] = mh_xstrdup("-oauthredirect"); vec[(*vecp)++] = getcpy(svc.redirect_uri); vec[(*vecp)++] = mh_xstrdup("-oauthtokenendpoint"); vec[(*vecp)++] = getcpy(svc.token_endpoint); vec[(*vecp)++] = mh_xstrdup("-oauthscope"); vec[(*vecp)++] = getcpy(svc.scope); } } return 0; } #endif /* OAUTH_SUPPORT */ /* * Extract user and domain from From: header line in draft. */ static int get_from_header_info(const char *filename, const char **addr, const char **host, const char **message) { struct stat st; FILE *in; if (stat (filename, &st) == NOTOK) { *message = "unable to stat draft file"; return NOTOK; } if ((in = fopen (filename, "r")) != NULL) { /* There must be a non-blank Envelope-From or {Resent-}Sender or {Resent-}From header. */ char *addrformat = "%(addr{Envelope-From})"; char *hostformat = "%(host{Envelope-From})"; if ((*addr = get_message_header_info (in, addrformat)) == NULL || !**addr) { addrformat = distfile == NULL ? "%(addr{Sender})" : "%(addr{Resent-Sender})"; hostformat = distfile == NULL ? "%(host{Sender})" : "%(host{Resent-Sender})"; if ((*addr = get_message_header_info (in, addrformat)) == NULL) { addrformat = distfile == NULL ? "%(addr{From})" : "%(addr{Resent-From})"; hostformat = distfile == NULL ? "%(host{From})" : "%(host{Resent-From})"; if ((*addr = get_message_header_info (in, addrformat)) == NULL) { *message = "unable to find sender address in"; fclose(in); return NOTOK; } } } /* Use the hostformat that corresponds to the successful addrformat. */ if ((*host = get_message_header_info(in, hostformat)) == NULL) { *message = "unable to find sender host"; fclose(in); return NOTOK; } fclose(in); return OK; } *message = "unable to open"; return NOTOK; } /* * Get formatted information from header of a message. * Adapted from process_single_file() in uip/fmttest.c. */ static const char * get_message_header_info(FILE *in, char *format) { int dat[5]; struct format *fmt; struct stat st; int parsing_header; m_getfld_state_t gstate; charstring_t buffer = charstring_create(0); char *retval; dat[0] = dat[1] = dat[4] = 0; dat[2] = fstat(fileno(in), &st) == 0 ? st.st_size : 0; dat[3] = INT_MAX; (void) fmt_compile(new_fs(NULL, NULL, format), &fmt, 1); free_fs(); /* * Read in the message and process the header. */ rewind (in); parsing_header = 1; gstate = m_getfld_state_init(in); do { char name[NAMESZ], rbuf[NMH_BUFSIZ]; int bufsz = sizeof rbuf; int state = m_getfld2(&gstate, name, rbuf, &bufsz); switch (state) { case FLD: case FLDPLUS: { int bucket = fmt_addcomptext(name, rbuf); if (bucket != -1) { while (state == FLDPLUS) { bufsz = sizeof rbuf; state = m_getfld2(&gstate, name, rbuf, &bufsz); fmt_appendcomp(bucket, name, rbuf); } } while (state == FLDPLUS) { bufsz = sizeof rbuf; state = m_getfld2(&gstate, name, rbuf, &bufsz); } break; } default: parsing_header = 0; } } while (parsing_header); m_getfld_state_destroy(&gstate); fmt_scan(fmt, buffer, INT_MAX, dat, NULL); fmt_free(fmt, 1); /* Trim trailing newline, if any. */ retval = rtrim(charstring_buffer_copy((buffer))); charstring_free(buffer); if (*retval) return retval; free(retval); return NULL; } /* * Look in profile for entry corresponding to addr or host, and add its contents to vec. * * Could do some of this automatically, by looking for: * 1) access-$(mbox{from}) in oauth-svc file using mh_oauth_cred_load(), which isn't * static and doesn't have side effects; free the result with mh_oauth_cred_free()) * 2) machine $(mbox{from}) in creds * If no -server passed in from profile or commandline, could use smtp..com for gmail, * but that might not generalize for other svcs. */ static void merge_profile_entry(const char *addr, const char *host, char *vec[], int *vecp) { char *addr_entry = concat("sendfrom-", addr, NULL); char *profile_entry = context_find(addr_entry); free(addr_entry); if (profile_entry == NULL) { /* No entry for the user. Look for one for the host. */ char *host_entry = concat("sendfrom-", host, NULL); profile_entry = context_find(host_entry); free(host_entry); } /* Use argsplit() to do the real work of splitting the args in the profile entry. */ if (profile_entry && *profile_entry) { int profile_vecp; char *file; char **profile_vec = argsplit(profile_entry, &file, &profile_vecp); int i; for (i = 0; i < profile_vecp; ++i) { vec[(*vecp)++] = getcpy(profile_vec[i]); } arglist_free(file, profile_vec); } } static void NORETURN armed_done (int status) { longjmp (env, status ? status : NOTOK); }