head 1.13; access; symbols perseant-exfatfs-base-20250801:1.13 perseant-exfatfs-base-20240630:1.13 perseant-exfatfs:1.13.0.36 perseant-exfatfs-base:1.13 cjep_sun2x:1.13.0.34 cjep_sun2x-base:1.13 cjep_staticlib_x-base1:1.13 cjep_staticlib_x:1.13.0.32 cjep_staticlib_x-base:1.13 phil-wifi-20200421:1.13 phil-wifi-20200411:1.13 phil-wifi-20200406:1.13 pgoyette-compat-merge-20190127:1.13 pgoyette-compat-20190127:1.13 pgoyette-compat-20190118:1.13 pgoyette-compat-1226:1.13 pgoyette-compat-1126:1.13 pgoyette-compat-1020:1.13 pgoyette-compat-0930:1.13 pgoyette-compat-0906:1.13 pgoyette-compat-0728:1.13 pgoyette-compat-0625:1.13 pgoyette-compat-0521:1.13 pgoyette-compat-0502:1.13 pgoyette-compat-0422:1.13 pgoyette-compat-0415:1.13 pgoyette-compat-0407:1.13 pgoyette-compat-0330:1.13 pgoyette-compat-0322:1.13 pgoyette-compat-0315:1.13 pgoyette-compat:1.13.0.30 pgoyette-compat-base:1.13 perseant-stdc-iso10646:1.13.0.28 perseant-stdc-iso10646-base:1.13 prg-localcount2-base3:1.13 prg-localcount2-base2:1.13 prg-localcount2-base1:1.13 prg-localcount2:1.13.0.26 prg-localcount2-base:1.13 pgoyette-localcount-20170426:1.13 bouyer-socketcan-base1:1.13 pgoyette-localcount-20170320:1.13 bouyer-socketcan:1.13.0.24 bouyer-socketcan-base:1.13 pgoyette-localcount-20170107:1.13 pgoyette-localcount-20161104:1.13 localcount-20160914:1.13 pgoyette-localcount-20160806:1.13 pgoyette-localcount-20160726:1.13 pgoyette-localcount:1.13.0.22 pgoyette-localcount-base:1.13 netbsd-5-2-3-RELEASE:1.13 netbsd-5-1-5-RELEASE:1.13 yamt-pagecache-base9:1.13 yamt-pagecache-tag8:1.13 tls-earlyentropy:1.13.0.18 tls-earlyentropy-base:1.13 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.13 riastradh-drm2-base3:1.13 netbsd-5-2-2-RELEASE:1.13 netbsd-5-1-4-RELEASE:1.13 netbsd-5-2-1-RELEASE:1.13 netbsd-5-1-3-RELEASE:1.13 agc-symver:1.13.0.20 agc-symver-base:1.13 tls-maxphys-base:1.13 yamt-pagecache-base8:1.13 netbsd-5-2:1.13.0.16 yamt-pagecache-base7:1.13 netbsd-5-2-RELEASE:1.13 netbsd-5-2-RC1:1.13 yamt-pagecache-base6:1.13 yamt-pagecache-base5:1.13 yamt-pagecache-base4:1.13 netbsd-5-1-2-RELEASE:1.13 netbsd-5-1-1-RELEASE:1.13 yamt-pagecache-base3:1.13 yamt-pagecache-base2:1.13 yamt-pagecache:1.13.0.14 yamt-pagecache-base:1.13 bouyer-quota2-nbase:1.13 bouyer-quota2:1.13.0.12 bouyer-quota2-base:1.13 matt-nb5-pq3:1.13.0.10 matt-nb5-pq3-base:1.13 netbsd-5-1:1.13.0.8 netbsd-5-1-RELEASE:1.13 netbsd-5-1-RC4:1.13 netbsd-5-1-RC3:1.13 netbsd-5-1-RC2:1.13 netbsd-5-1-RC1:1.13 netbsd-5-0-2-RELEASE:1.13 netbsd-5-0-1-RELEASE:1.13 jym-xensuspend-nbase:1.13 netbsd-5-0:1.13.0.6 netbsd-5-0-RELEASE:1.13 netbsd-5-0-RC4:1.13 netbsd-5-0-RC3:1.13 netbsd-5-0-RC2:1.13 jym-xensuspend:1.13.0.4 jym-xensuspend-base:1.13 netbsd-5-0-RC1:1.13 netbsd-5:1.13.0.2 netbsd-5-base:1.13 matt-mips64-base2:1.12 matt-mips64:1.12.0.26 mjf-devfs2:1.12.0.24 mjf-devfs2-base:1.12 netbsd-4-0-1-RELEASE:1.12 wrstuden-revivesa-base-3:1.12 wrstuden-revivesa-base-2:1.12 wrstuden-fixsa-newbase:1.12 wrstuden-revivesa-base-1:1.12 yamt-pf42-base4:1.12 yamt-pf42-base3:1.12 hpcarm-cleanup-nbase:1.12 yamt-pf42-baseX:1.12 yamt-pf42-base2:1.12 wrstuden-revivesa:1.12.0.22 wrstuden-revivesa-base:1.12 yamt-pf42:1.12.0.20 yamt-pf42-base:1.12 keiichi-mipv6-nbase:1.12 keiichi-mipv6:1.12.0.18 keiichi-mipv6-base:1.12 matt-armv6-nbase:1.12 matt-armv6-prevmlocking:1.12 wrstuden-fixsa-base-1:1.12 netbsd-4-0:1.12.0.16 netbsd-4-0-RELEASE:1.12 cube-autoconf:1.12.0.14 cube-autoconf-base:1.12 netbsd-4-0-RC5:1.12 netbsd-4-0-RC4:1.12 netbsd-4-0-RC3:1.12 netbsd-4-0-RC2:1.12 netbsd-4-0-RC1:1.12 matt-armv6:1.12.0.12 matt-armv6-base:1.12 matt-mips64-base:1.12 hpcarm-cleanup:1.12.0.10 hpcarm-cleanup-base:1.12 netbsd-3-1-1-RELEASE:1.10 netbsd-3-0-3-RELEASE:1.10 wrstuden-fixsa:1.12.0.8 wrstuden-fixsa-base:1.12 abandoned-netbsd-4-base:1.12 abandoned-netbsd-4:1.12.0.4 netbsd-3-1:1.10.0.6 netbsd-3-1-RELEASE:1.10 netbsd-3-0-2-RELEASE:1.10 netbsd-3-1-RC4:1.10 netbsd-3-1-RC3:1.10 netbsd-3-1-RC2:1.10 netbsd-3-1-RC1:1.10 netbsd-4:1.12.0.6 netbsd-4-base:1.12 chap-midi-nbase:1.12 netbsd-3-0-1-RELEASE:1.10 chap-midi:1.12.0.2 chap-midi-base:1.12 netbsd-3-0:1.10.0.4 netbsd-3-0-RELEASE:1.10 netbsd-3-0-RC6:1.10 netbsd-3-0-RC5:1.10 netbsd-3-0-RC4:1.10 netbsd-3-0-RC3:1.10 netbsd-3-0-RC2:1.10 netbsd-3-0-RC1:1.10 netbsd-2-0-3-RELEASE:1.9.4.2 netbsd-2-1:1.9.6.1.0.2 netbsd-2-1-RELEASE:1.9.6.1 netbsd-2-1-RC6:1.9.6.1 netbsd-2-1-RC5:1.9.6.1 netbsd-2-1-RC4:1.9.6.1 netbsd-2-1-RC3:1.9.6.1 netbsd-2-1-RC2:1.9.6.1 netbsd-2-1-RC1:1.9.6.1 netbsd-2-0-2-RELEASE:1.9.4.2 netbsd-3:1.10.0.2 netbsd-3-base:1.10 netbsd-2-0-1-RELEASE:1.9 netbsd-2:1.9.0.6 netbsd-2-base:1.9 netbsd-2-0-RELEASE:1.9 netbsd-2-0-RC5:1.9 netbsd-2-0-RC4:1.9 netbsd-2-0-RC3:1.9 netbsd-2-0-RC2:1.9 netbsd-2-0-RC1:1.9 netbsd-2-0:1.9.0.4 netbsd-2-0-base:1.9 netbsd-1-6-PATCH002-RELEASE:1.9 netbsd-1-6-PATCH002:1.9 netbsd-1-6-PATCH002-RC4:1.9 netbsd-1-6-PATCH002-RC3:1.9 netbsd-1-6-PATCH002-RC2:1.9 netbsd-1-6-PATCH002-RC1:1.9 netbsd-1-6-PATCH001:1.9 netbsd-1-6-PATCH001-RELEASE:1.9 netbsd-1-6-PATCH001-RC3:1.9 netbsd-1-6-PATCH001-RC2:1.9 netbsd-1-6-PATCH001-RC1:1.9 fvdl_fs64_base:1.9 netbsd-1-6-RELEASE:1.9 netbsd-1-6-RC3:1.9 netbsd-1-6-RC2:1.9 netbsd-1-6-RC1:1.9 netbsd-1-6:1.9.0.2 netbsd-1-6-base:1.9 netbsd-1-5-PATCH003:1.7 netbsd-1-5-PATCH002:1.7 netbsd-1-5-PATCH001:1.7 nvi_1_79:1.1.1.6 netbsd-1-5-RELEASE:1.7 netbsd-1-5-BETA2:1.7 netbsd-1-5-BETA:1.7 netbsd-1-4-PATCH003:1.7 netbsd-1-5-ALPHA2:1.7 netbsd-1-5:1.7.0.10 netbsd-1-5-base:1.7 minoura-xpg4dl-base:1.7 minoura-xpg4dl:1.7.0.8 netbsd-1-4-PATCH002:1.7 wrstuden-devbsize-19991221:1.7 wrstuden-devbsize:1.7.0.6 wrstuden-devbsize-base:1.7 comdex-fall-1999:1.7.0.4 comdex-fall-1999-base:1.7 netbsd-1-4-PATCH001:1.7 netbsd-1-4-RELEASE:1.7 netbsd-1-4:1.7.0.2 netbsd-1-4-base:1.7 netbsd-1-3-PATCH003:1.6 netbsd-1-3-PATCH003-CANDIDATE2:1.6 netbsd-1-3-PATCH003-CANDIDATE1:1.6 netbsd-1-3-PATCH003-CANDIDATE0:1.6 netbsd-1-3-PATCH002:1.6 netbsd-1-3-PATCH001:1.6 netbsd-1-3-RELEASE:1.6 netbsd-1-3-BETA:1.6 netbsd-1-3:1.6.0.2 netbsd-1-3-base:1.6 netbsd-1-2-PATCH001:1.6 netbsd-1-2-RELEASE:1.6 netbsd-1-2-BETA:1.6 netbsd-1-2:1.6.0.4 netbsd-1-2-base:1.6 nvi_1_66:1.1.1.5 BOSTIC:1.1.1 netbsd-1-1-PATCH001:1.5 netbsd-1-1-RELEASE:1.5 netbsd-1-1:1.5.0.4 netbsd-1-1-base:1.5 netbsd-1-0-PATCH06:1.5 netbsd-1-0-PATCH05:1.5 netbsd-1-0-PATCH04:1.5 netbsd-1-0-PATCH03:1.5 netbsd-1-0-PATCH02:1.5 netbsd-1-0-PATCH1:1.5 netbsd-1-0-PATCH0:1.5 netbsd-1-0-RELEASE:1.5 netbsd-1-0:1.5.0.2 nvi-1-34b:1.1.1.4 nvi-1-33b:1.1.1.3 netbsd-1-0-base:1.3 nvi-1-11b:1.1.1.2 nvi-1-03:1.1.1.1 bostic-nvi:1.1.1; locks; strict; comment @ * @; 1.13 date 2008.10.29.16.49.37; author christos; state dead; branches; next 1.12; 1.12 date 2006.03.19.05.01.48; author rtr; state Exp; branches; next 1.11; 1.11 date 2005.06.02.04.25.16; author lukem; state Exp; branches; next 1.10; 1.10 date 2005.02.12.12.53.23; author aymeric; state Exp; branches; next 1.9; 1.9 date 2002.04.09.01.47.34; author thorpej; state Exp; branches 1.9.4.1 1.9.6.1; next 1.8; 1.8 date 2001.03.31.11.37.51; author aymeric; state Exp; branches; next 1.7; 1.7 date 98.01.09.08.08.12; author perry; state Exp; branches; next 1.6; 1.6 date 96.05.20.03.48.11; author mrg; state Exp; branches; next 1.5; 1.5 date 94.08.17.20.13.10; author cgd; state Exp; branches 1.5.2.1; next 1.4; 1.4 date 94.08.17.16.36.23; author cgd; state Exp; branches; next 1.3; 1.3 date 94.03.28.04.29.56; author cgd; state Exp; branches; next 1.2; 1.2 date 94.01.24.06.40.49; author cgd; state Exp; branches; next 1.1; 1.1 date 94.01.24.05.53.06; author cgd; state Exp; branches 1.1.1.1; next ; 1.9.4.1 date 2005.02.12.12.24.13; author aymeric; state Exp; branches; next 1.9.4.2; 1.9.4.2 date 2005.02.12.12.46.26; author aymeric; state Exp; branches; next ; 1.9.6.1 date 2005.05.06.14.42.03; author riz; state Exp; branches; next ; 1.5.2.1 date 94.08.17.20.13.10; author cgd; state dead; branches; next 1.5.2.2; 1.5.2.2 date 94.08.17.20.13.11; author cgd; state Exp; branches; next ; 1.1.1.1 date 94.01.24.05.53.07; author cgd; state Exp; branches; next 1.1.1.2; 1.1.1.2 date 94.03.28.02.56.33; author cgd; state Exp; branches; next 1.1.1.3; 1.1.1.3 date 94.08.17.16.17.12; author cgd; state Exp; branches; next 1.1.1.4; 1.1.1.4 date 94.08.17.19.19.17; author cgd; state Exp; branches; next 1.1.1.5; 1.1.1.5 date 96.05.20.01.56.04; author mrg; state Exp; branches; next 1.1.1.6; 1.1.1.6 date 2001.03.31.11.29.49; author aymeric; state Exp; branches; next ; desc @@ 1.13 log @bye old vi! @ text @/* $NetBSD: ex_write.c,v 1.12 2006/03/19 05:01:48 rtr Exp $ */ /*- * Copyright (c) 1992, 1993, 1994 * The Regents of the University of California. All rights reserved. * Copyright (c) 1992, 1993, 1994, 1995, 1996 * Keith Bostic. All rights reserved. * * See the LICENSE file for redistribution information. */ #include "config.h" #include #ifndef lint #if 0 static const char sccsid[] = "@@(#)ex_write.c 10.30 (Berkeley) 7/12/96"; #else __RCSID("$NetBSD: ex_write.c,v 1.12 2006/03/19 05:01:48 rtr Exp $"); #endif #endif /* not lint */ #include #include #include #include #include #include #include #include #include #include #include #include #include "../common/common.h" enum which {WN, WQ, WRITE, XIT}; static int exwr __P((SCR *, EXCMD *, enum which)); /* * ex_wn -- :wn[!] [>>] [file] * Write to a file and switch to the next one. * * PUBLIC: int ex_wn __P((SCR *, EXCMD *)); */ int ex_wn(sp, cmdp) SCR *sp; EXCMD *cmdp; { if (exwr(sp, cmdp, WN)) return (1); if (file_m3(sp, 0)) return (1); /* The file name isn't a new file to edit. */ cmdp->argc = 0; return (ex_next(sp, cmdp)); } /* * ex_wq -- :wq[!] [>>] [file] * Write to a file and quit. * * PUBLIC: int ex_wq __P((SCR *, EXCMD *)); */ int ex_wq(sp, cmdp) SCR *sp; EXCMD *cmdp; { int force; if (exwr(sp, cmdp, WQ)) return (1); if (file_m3(sp, 0)) return (1); force = FL_ISSET(cmdp->iflags, E_C_FORCE); if (ex_ncheck(sp, force)) return (1); F_SET(sp, force ? SC_EXIT_FORCE : SC_EXIT); return (0); } /* * ex_write -- :write[!] [>>] [file] * :write [!] [cmd] * Write to a file. * * PUBLIC: int ex_write __P((SCR *, EXCMD *)); */ int ex_write(sp, cmdp) SCR *sp; EXCMD *cmdp; { return (exwr(sp, cmdp, WRITE)); } /* * ex_xit -- :x[it]! [file] * Write out any modifications and quit. * * PUBLIC: int ex_xit __P((SCR *, EXCMD *)); */ int ex_xit(sp, cmdp) SCR *sp; EXCMD *cmdp; { int force; NEEDFILE(sp, cmdp); if (F_ISSET(sp->ep, F_MODIFIED) && exwr(sp, cmdp, XIT)) return (1); if (file_m3(sp, 0)) return (1); force = FL_ISSET(cmdp->iflags, E_C_FORCE); if (ex_ncheck(sp, force)) return (1); F_SET(sp, force ? SC_EXIT_FORCE : SC_EXIT); return (0); } /* * exwr -- * The guts of the ex write commands. */ static int exwr(sp, cmdp, cmd) SCR *sp; EXCMD *cmdp; enum which cmd; { MARK rm; int flags; char *name, *p; p = NULL; /* XXXGCC -Wuninitialized */ NEEDFILE(sp, cmdp); /* All write commands can have an associated '!'. */ LF_INIT(FS_POSSIBLE); if (FL_ISSET(cmdp->iflags, E_C_FORCE)) LF_SET(FS_FORCE); /* Skip any leading whitespace. */ if (cmdp->argc != 0) for (p = cmdp->argv[0]->bp; *p != '\0' && isblank(*p); ++p); /* If "write !" it's a pipe to a utility. */ if (cmdp->argc != 0 && cmd == WRITE && *p == '!') { /* Secure means no shell access. */ if (O_ISSET(sp, O_SECURE)) { ex_emsg(sp, cmdp->cmd->name, EXM_SECURE_F); return (1); } /* Expand the argument. */ for (++p; *p && isblank(*p); ++p); if (*p == '\0') { ex_emsg(sp, cmdp->cmd->usage, EXM_USAGE); return (1); } if (argv_exp1(sp, cmdp, p, strlen(p), 1)) return (1); /* * Historically, vi waited after a write filter even if there * wasn't any output from the command. People complained when * nvi waited only if there was output, wanting the visual cue * that the program hadn't written anything. */ F_SET(sp, SC_EX_WAIT_YES); /* * !!! * Ignore the return cursor position, the cursor doesn't * move. */ if (ex_filter(sp, cmdp, &cmdp->addr1, &cmdp->addr2, &rm, cmdp->argv[1]->bp, FILTER_WRITE)) return (1); /* Ex terminates with a bang, even if the command fails. */ if (!F_ISSET(sp, SC_VI) && !F_ISSET(sp, SC_EX_SILENT)) (void)ex_puts(sp, "!\n"); return (0); } /* Set the FS_ALL flag if we're writing the entire file. */ if (cmdp->addr1.lno <= 1 && !db_exist(sp, cmdp->addr2.lno + 1)) LF_SET(FS_ALL); /* If "write >>" it's an append to a file. */ if (cmdp->argc != 0 && cmd != XIT && p[0] == '>' && p[1] == '>') { LF_SET(FS_APPEND); /* Skip ">>" and whitespace. */ for (p += 2; *p && isblank(*p); ++p); } /* If no other arguments, just write the file back. */ if (cmdp->argc == 0 || *p == '\0') return (file_write(sp, &cmdp->addr1, &cmdp->addr2, NULL, flags)); /* Build an argv so we get an argument count and file expansion. */ if (argv_exp2(sp, cmdp, p, strlen(p))) return (1); /* * 0 args: impossible. * 1 args: impossible (I hope). * 2 args: read it. * >2 args: object, too many args. * * The 1 args case depends on the argv_sexp() function refusing * to return success without at least one non-blank character. */ switch (cmdp->argc) { case 0: case 1: abort(); /* NOTREACHED */ case 2: name = cmdp->argv[1]->bp; /* * !!! * Historically, the read and write commands renamed * "unnamed" files, or, if the file had a name, set * the alternate file name. */ if (F_ISSET(sp->frp, FR_TMPFILE) && !F_ISSET(sp->frp, FR_EXNAMED)) { if ((p = v_strdup(sp, cmdp->argv[1]->bp, cmdp->argv[1]->len)) != NULL) { free(sp->frp->name); sp->frp->name = p; } /* * The file has a real name, it's no longer a * temporary, clear the temporary file flags. * * !!! * If we're writing the whole file, FR_NAMECHANGE * will be cleared by the write routine -- this is * historic practice. */ F_CLR(sp->frp, FR_TMPEXIT | FR_TMPFILE); F_SET(sp->frp, FR_NAMECHANGE | FR_EXNAMED); /* Notify the screen. */ (void)sp->gp->scr_rename(sp, sp->frp->name, 1); } else set_alt_name(sp, name); break; default: ex_emsg(sp, p, EXM_FILECOUNT); return (1); } return (file_write(sp, &cmdp->addr1, &cmdp->addr2, name, flags)); } /* * ex_writefp -- * Write a range of lines to a FILE *. * * PUBLIC: int ex_writefp __P((SCR *, * PUBLIC: char *, FILE *, MARK *, MARK *, u_long *, u_long *, int)); */ int ex_writefp(sp, name, fp, fm, tm, nlno, nch, silent) SCR *sp; char *name; FILE *fp; MARK *fm, *tm; u_long *nlno, *nch; int silent; { struct stat sb; GS *gp; u_long ccnt; /* XXX: can't print off_t portably. */ recno_t fline, tline, lcnt; size_t len; int rval; char *msg, *p; gp = sp->gp; fline = fm->lno; tline = tm->lno; if (nlno != NULL) { *nch = 0; *nlno = 0; } /* * The vi filter code has multiple processes running simultaneously, * and one of them calls ex_writefp(). The "unsafe" function calls * in this code are to db_get() and msgq(). Db_get() is safe, see * the comment in ex_filter.c:ex_filter() for details. We don't call * msgq if the multiple process bit in the EXF is set. * * !!! * Historic vi permitted files of 0 length to be written. However, * since the way vi got around dealing with "empty" files was to * always have a line in the file no matter what, it wrote them as * files of a single, empty line. We write empty files. * * "Alex, I'll take vi trivia for $1000." */ ccnt = 0; lcnt = 0; msg = "253|Writing..."; if (tline != 0) for (; fline <= tline; ++fline, ++lcnt) { /* Caller has to provide any interrupt message. */ if ((lcnt + 1) % INTERRUPT_CHECK == 0) { if (INTERRUPTED(sp)) break; if (!silent) { gp->scr_busy(sp, msg, msg == NULL ? BUSY_UPDATE : BUSY_ON); msg = NULL; } } if (db_get(sp, fline, DBG_FATAL, &p, &len)) goto err; if (fwrite(p, 1, len, fp) != len) goto err; ccnt += len; if (putc('\n', fp) != '\n') break; ++ccnt; } if (fflush(fp)) goto err; /* * XXX * I don't trust NFS -- check to make sure that we're talking to * a regular file and sync so that NFS is forced to flush. */ if (!fstat(fileno(fp), &sb) && S_ISREG(sb.st_mode) && fsync(fileno(fp))) goto err; if (fclose(fp)) { fp = NULL; goto err; } rval = 0; if (0) { err: if (!F_ISSET(sp->ep, F_MULTILOCK)) msgq_str(sp, M_SYSERR, name, "%s"); if (NULL != fp) (void)fclose(fp); rval = 1; } if (!silent) gp->scr_busy(sp, NULL, BUSY_OFF); /* Report the possibly partial transfer. */ if (nlno != NULL) { *nch = ccnt; *nlno = lcnt; } return (rval); } @ 1.12 log @avoid double fclose() coverity 2577 / run 6 @ text @d1 1 a1 1 /* $NetBSD: ex_write.c,v 1.11 2005/06/02 04:25:16 lukem Exp $ */ d19 1 a19 1 __RCSID("$NetBSD: ex_write.c,v 1.11 2005/06/02 04:25:16 lukem Exp $"); @ 1.11 log @appease gcc -Wuninitialized. Each is marked with XXXGCC, because in some cases it looks like gcc isn't correctly detecting that for ( ; xxx ; yyy) foo = 0; always sets foo ... @ text @d1 1 a1 1 /* $NetBSD: ex_write.c,v 1.10 2005/02/12 12:53:23 aymeric Exp $ */ d19 1 a19 1 __RCSID("$NetBSD: ex_write.c,v 1.10 2005/02/12 12:53:23 aymeric Exp $"); d363 2 a364 1 if (fclose(fp)) d366 1 d372 2 a373 1 (void)fclose(fp); @ 1.10 log @Fix the RCSID's to be $NetBSD$ instead of $NetBSD @ text @d1 1 a1 1 /* $NetBSD: ex_write.c,v 1.9 2002/04/09 01:47:34 thorpej Exp $ */ d19 1 a19 1 __RCSID("$NetBSD$"); d150 1 @ 1.9 log @Use __RCSID() and __COPYRIGHT(). @ text @d1 1 a1 1 /* $NetBSD: ex_write.c,v 1.8 2001/03/31 11:37:51 aymeric Exp $ */ d19 1 a19 1 __RCSID("$NetBSD"); @ 1.9.6.1 log @Pull up revision 1.10 (requested by aymeric in ticket #1195): Fix the RCSID's to be $NetBSD$ instead of $NetBSD @ text @d1 1 a1 1 /* $NetBSD: ex_write.c,v 1.9 2002/04/09 01:47:34 thorpej Exp $ */ d19 1 a19 1 __RCSID("$NetBSD$"); @ 1.9.4.1 log @Fix the RCSID's to be $NetBSD$ instead of $NetBSD @ text @d1 1 a1 1 /* $NetBSD: ex_write.c,v 1.9 2002/04/09 01:47:34 thorpej Exp $ */ d19 1 a19 1 __RCSID("$NetBSD$"); @ 1.9.4.2 log @Backout previous. Sorry. @ text @d19 1 a19 1 __RCSID("$NetBSD"); @ 1.8 log @merge changes after import of nvi 1.79 @ text @d1 1 a1 1 /* $NetBSD: ex_write.c,v 1.7 1998/01/09 08:08:12 perry Exp $ */ d14 1 d16 1 d18 3 @ 1.7 log @RCS Id Police. @ text @d1 1 a1 1 /* $NetBSD$ */ d15 1 a15 1 static const char sccsid[] = "@@(#)ex_write.c 10.25 (Berkeley) 5/8/96"; d164 1 a169 1 /* Expand the argument. */ d174 8 d197 4 d209 2 a210 4 /* If no arguments, just write the file back. */ if (cmdp->argc == 0 || *p == '\0') { if (F_ISSET(cmdp, E_ADDR2_ALL)) LF_SET(FS_ALL); a212 1 } d261 1 a261 1 (void)sp->gp->scr_rename(sp); a269 2 if (F_ISSET(cmdp, E_ADDR2_ALL)) LF_SET(FS_ALL); @ 1.6 log @merge in nvi 1.66 @ text @d1 2 @ 1.5 log @clean up import. @ text @d4 2 d7 1 a7 27 * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. d10 2 d13 1 a13 1 static char sccsid[] = "@@(#)ex_write.c 8.38 (Berkeley) 8/17/94"; a18 1 #include a24 1 #include d26 1 a27 1 #include d30 1 a30 6 #include "compat.h" #include #include #include "vi.h" #include "excmd.h" d33 1 a33 2 static int exwr __P((SCR *, EXF *, EXCMDARG *, enum which)); d38 2 d42 1 a42 1 ex_wn(sp, ep, cmdp) d44 1 a44 2 EXF *ep; EXCMDARG *cmdp; d46 1 a46 1 if (exwr(sp, ep, cmdp, WN)) d48 1 a48 1 if (file_m3(sp, ep, 0)) d54 1 a54 1 return (ex_next(sp, ep, cmdp)); d60 2 d64 1 a64 1 ex_wq(sp, ep, cmdp) d66 1 a66 2 EXF *ep; EXCMDARG *cmdp; d70 1 a70 1 if (exwr(sp, ep, cmdp, WQ)) d72 1 a72 1 if (file_m3(sp, ep, 0)) d75 1 a75 1 force = F_ISSET(cmdp, E_FORCE); d80 1 a80 1 F_SET(sp, force ? S_EXIT_FORCE : S_EXIT); d88 2 d92 1 a92 1 ex_write(sp, ep, cmdp) d94 1 a94 2 EXF *ep; EXCMDARG *cmdp; d96 1 a96 1 return (exwr(sp, ep, cmdp, WRITE)); d102 1 d104 1 a104 1 * Write out any modifications and quit. d107 1 a107 1 ex_xit(sp, ep, cmdp) d109 1 a109 2 EXF *ep; EXCMDARG *cmdp; d113 3 a115 1 if (F_ISSET((ep), F_MODIFIED) && exwr(sp, ep, cmdp, XIT)) d117 1 a117 1 if (file_m3(sp, ep, 0)) d120 1 a120 1 force = F_ISSET(cmdp, E_FORCE); d125 1 a125 1 F_SET(sp, force ? S_EXIT_FORCE : S_EXIT); d134 1 a134 1 exwr(sp, ep, cmdp, cmd) d136 1 a136 2 EXF *ep; EXCMDARG *cmdp; a138 1 EX_PRIVATE *exp; d143 2 d147 1 a147 1 if (F_ISSET(cmdp, E_FORCE)) d152 1 a152 1 for (p = cmdp->argv[0]->bp; *p && isblank(*p); ++p); d154 7 a160 7 /* If no arguments, just write the file back. */ if (cmdp->argc == 0 || *p == '\0') { if (F_ISSET(cmdp, E_ADDR2_ALL)) LF_SET(FS_ALL); return (file_write(sp, ep, &cmdp->addr1, &cmdp->addr2, NULL, flags)); } a161 3 /* If "write !" it's a pipe to a utility. */ exp = EXP(sp); if (cmd == WRITE && *p == '!') { d164 1 a164 1 msgq(sp, M_ERR, "Usage: %s", cmdp->cmd->usage); d168 1 a168 1 if (argv_exp1(sp, ep, cmdp, p, strlen(p), 0)) d170 8 a177 2 if (filtercmd(sp, ep, &cmdp->addr1, &cmdp->addr2, &rm, cmdp->argv[1]->bp, FILTER_WRITE)) d179 5 a183 1 sp->lno = rm.lno; d188 1 a188 1 if (cmd != XIT && p[0] == '>' && p[1] == '>') { d195 8 d204 1 a204 1 if (argv_exp2(sp, ep, cmdp, p, strlen(p), 0)) d207 9 d217 1 d219 5 d225 4 a228 3 * Nothing to expand, write the current file. * XXX * Should never happen, already checked this case. d230 23 a252 6 name = NULL; break; case 2: /* One new argument, write it. */ name = cmdp->argv[exp->argsoff - 1]->bp; set_alt_name(sp, name); d255 1 a255 4 /* If expanded to more than one argument, object. */ msgq(sp, M_ERR, "%s expanded into too many file names", cmdp->argv[0]->bp); msgq(sp, M_ERR, "Usage: %s", cmdp->cmd->usage); d261 1 a261 1 return (file_write(sp, ep, &cmdp->addr1, &cmdp->addr2, name, flags)); d267 3 d272 1 a272 1 ex_writefp(sp, ep, name, fp, fm, tm, nlno, nch) a273 1 EXF *ep; d278 1 d281 1 d285 2 a286 2 int sv_errno; char *p; d288 1 d300 2 a301 2 * in this code are to file_gline() and msgq(). File_gline() is safe, * see the comment in filter.c:filtercmd() for details. We don't call d314 2 a315 1 if (tline != 0) { d318 8 a325 8 if (INTERRUPTED(sp)) break; if ((p = file_gline(sp, ep, fline, &len)) == NULL) break; if (fwrite(p, 1, len, fp) != len) { msgq(sp, M_SYSERR, name); (void)fclose(fp); return (1); d327 4 a335 1 } d337 7 a343 1 /* If it's a regular file, sync it so that NFS is forced to flush. */ d345 1 a345 4 S_ISREG(sb.st_mode) && fsync(fileno(fp))) { sv_errno = errno; (void)fclose(fp); errno = sv_errno; d347 1 a347 1 } d350 13 d367 1 a367 5 return (0); err: if (!F_ISSET(ep, F_MULTILOCK)) msgq(sp, M_SYSERR, name); return (1); @ 1.5.2.1 log @file ex_write.c was added on branch netbsd-1-0 on 1994-08-17 20:13:11 +0000 @ text @d1 327 @ 1.5.2.2 log @clean up import. @ text @a0 327 /*- * Copyright (c) 1992, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef lint static char sccsid[] = "@@(#)ex_write.c 8.38 (Berkeley) 8/17/94"; #endif /* not lint */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "compat.h" #include #include #include "vi.h" #include "excmd.h" enum which {WN, WQ, WRITE, XIT}; static int exwr __P((SCR *, EXF *, EXCMDARG *, enum which)); /* * ex_wn -- :wn[!] [>>] [file] * Write to a file and switch to the next one. */ int ex_wn(sp, ep, cmdp) SCR *sp; EXF *ep; EXCMDARG *cmdp; { if (exwr(sp, ep, cmdp, WN)) return (1); if (file_m3(sp, ep, 0)) return (1); /* The file name isn't a new file to edit. */ cmdp->argc = 0; return (ex_next(sp, ep, cmdp)); } /* * ex_wq -- :wq[!] [>>] [file] * Write to a file and quit. */ int ex_wq(sp, ep, cmdp) SCR *sp; EXF *ep; EXCMDARG *cmdp; { int force; if (exwr(sp, ep, cmdp, WQ)) return (1); if (file_m3(sp, ep, 0)) return (1); force = F_ISSET(cmdp, E_FORCE); if (ex_ncheck(sp, force)) return (1); F_SET(sp, force ? S_EXIT_FORCE : S_EXIT); return (0); } /* * ex_write -- :write[!] [>>] [file] * :write [!] [cmd] * Write to a file. */ int ex_write(sp, ep, cmdp) SCR *sp; EXF *ep; EXCMDARG *cmdp; { return (exwr(sp, ep, cmdp, WRITE)); } /* * ex_xit -- :x[it]! [file] * * Write out any modifications and quit. */ int ex_xit(sp, ep, cmdp) SCR *sp; EXF *ep; EXCMDARG *cmdp; { int force; if (F_ISSET((ep), F_MODIFIED) && exwr(sp, ep, cmdp, XIT)) return (1); if (file_m3(sp, ep, 0)) return (1); force = F_ISSET(cmdp, E_FORCE); if (ex_ncheck(sp, force)) return (1); F_SET(sp, force ? S_EXIT_FORCE : S_EXIT); return (0); } /* * exwr -- * The guts of the ex write commands. */ static int exwr(sp, ep, cmdp, cmd) SCR *sp; EXF *ep; EXCMDARG *cmdp; enum which cmd; { EX_PRIVATE *exp; MARK rm; int flags; char *name, *p; /* All write commands can have an associated '!'. */ LF_INIT(FS_POSSIBLE); if (F_ISSET(cmdp, E_FORCE)) LF_SET(FS_FORCE); /* Skip any leading whitespace. */ if (cmdp->argc != 0) for (p = cmdp->argv[0]->bp; *p && isblank(*p); ++p); /* If no arguments, just write the file back. */ if (cmdp->argc == 0 || *p == '\0') { if (F_ISSET(cmdp, E_ADDR2_ALL)) LF_SET(FS_ALL); return (file_write(sp, ep, &cmdp->addr1, &cmdp->addr2, NULL, flags)); } /* If "write !" it's a pipe to a utility. */ exp = EXP(sp); if (cmd == WRITE && *p == '!') { for (++p; *p && isblank(*p); ++p); if (*p == '\0') { msgq(sp, M_ERR, "Usage: %s", cmdp->cmd->usage); return (1); } /* Expand the argument. */ if (argv_exp1(sp, ep, cmdp, p, strlen(p), 0)) return (1); if (filtercmd(sp, ep, &cmdp->addr1, &cmdp->addr2, &rm, cmdp->argv[1]->bp, FILTER_WRITE)) return (1); sp->lno = rm.lno; return (0); } /* If "write >>" it's an append to a file. */ if (cmd != XIT && p[0] == '>' && p[1] == '>') { LF_SET(FS_APPEND); /* Skip ">>" and whitespace. */ for (p += 2; *p && isblank(*p); ++p); } /* Build an argv so we get an argument count and file expansion. */ if (argv_exp2(sp, ep, cmdp, p, strlen(p), 0)) return (1); switch (cmdp->argc) { case 1: /* * Nothing to expand, write the current file. * XXX * Should never happen, already checked this case. */ name = NULL; break; case 2: /* One new argument, write it. */ name = cmdp->argv[exp->argsoff - 1]->bp; set_alt_name(sp, name); break; default: /* If expanded to more than one argument, object. */ msgq(sp, M_ERR, "%s expanded into too many file names", cmdp->argv[0]->bp); msgq(sp, M_ERR, "Usage: %s", cmdp->cmd->usage); return (1); } if (F_ISSET(cmdp, E_ADDR2_ALL)) LF_SET(FS_ALL); return (file_write(sp, ep, &cmdp->addr1, &cmdp->addr2, name, flags)); } /* * ex_writefp -- * Write a range of lines to a FILE *. */ int ex_writefp(sp, ep, name, fp, fm, tm, nlno, nch) SCR *sp; EXF *ep; char *name; FILE *fp; MARK *fm, *tm; u_long *nlno, *nch; { struct stat sb; u_long ccnt; /* XXX: can't print off_t portably. */ recno_t fline, tline, lcnt; size_t len; int sv_errno; char *p; fline = fm->lno; tline = tm->lno; if (nlno != NULL) { *nch = 0; *nlno = 0; } /* * The vi filter code has multiple processes running simultaneously, * and one of them calls ex_writefp(). The "unsafe" function calls * in this code are to file_gline() and msgq(). File_gline() is safe, * see the comment in filter.c:filtercmd() for details. We don't call * msgq if the multiple process bit in the EXF is set. * * !!! * Historic vi permitted files of 0 length to be written. However, * since the way vi got around dealing with "empty" files was to * always have a line in the file no matter what, it wrote them as * files of a single, empty line. We write empty files. * * "Alex, I'll take vi trivia for $1000." */ ccnt = 0; lcnt = 0; if (tline != 0) { for (; fline <= tline; ++fline, ++lcnt) { /* Caller has to provide any interrupt message. */ if (INTERRUPTED(sp)) break; if ((p = file_gline(sp, ep, fline, &len)) == NULL) break; if (fwrite(p, 1, len, fp) != len) { msgq(sp, M_SYSERR, name); (void)fclose(fp); return (1); } ccnt += len; if (putc('\n', fp) != '\n') break; ++ccnt; } } /* If it's a regular file, sync it so that NFS is forced to flush. */ if (!fstat(fileno(fp), &sb) && S_ISREG(sb.st_mode) && fsync(fileno(fp))) { sv_errno = errno; (void)fclose(fp); errno = sv_errno; goto err; } if (fclose(fp)) goto err; if (nlno != NULL) { *nch = ccnt; *nlno = lcnt; } return (0); err: if (!F_ISSET(ep, F_MULTILOCK)) msgq(sp, M_SYSERR, name); return (1); } @ 1.4 log @clean up import. still have to hack some things. @ text @d35 1 a35 1 static const char sccsid[] = "@@(#)ex_write.c 8.37 (Berkeley) 8/17/94"; @ 1.3 log @nvi 1.11(beta) from bostic. reconcile conflicts/kill rcsids. @ text @d35 1 a35 1 static char sccsid[] = "@@(#)ex_write.c 8.27 (Berkeley) 3/23/94"; d61 1 a61 1 enum which {WQ, WRITE, XIT}; d66 21 d88 1 a88 1 * Write to a file. d100 2 d104 2 a105 3 if (!force && ep->refcnt <= 1 && file_unedited(sp) != NULL) { msgq(sp, M_ERR, "More files to edit; use \":n\" to go to the next file"); a106 1 } d142 2 d146 2 a147 3 if (!force && ep->refcnt <= 1 && file_unedited(sp) != NULL) { msgq(sp, M_ERR, "More files to edit; use \":n\" to go to the next file"); a148 1 } d192 1 a192 1 msgq(sp, M_ERR, "Usage: %s.", cmdp->cmd->usage); d235 1 a235 1 msgq(sp, M_ERR, "Usage: %s.", cmdp->cmd->usage); d291 2 a292 2 if (F_ISSET(sp, S_INTERRUPTED)) { msgq(sp, M_INFO, "Interrupted."); a293 1 } @ 1.2 log @more Ids than you'll ever want. @ text @d2 1 a2 1 * Copyright (c) 1992, 1993 d35 1 a35 2 /* from: static char sccsid[] = "@@(#)ex_write.c 8.19 (Berkeley) 12/18/93"; */ static char *rcsid = "$Id$"; d39 1 d41 1 d43 1 d47 3 d51 1 d54 4 d199 1 a199 1 * Nothing to expand, write the current file. d236 3 a238 1 register u_long ccnt, fline, tline; d240 1 a249 1 ccnt = 0; d266 8 a273 2 if (tline != 0) for (; fline <= tline; ++fline) { a285 4 if (fclose(fp)) { if (!F_ISSET(ep, F_MULTILOCK)) msgq(sp, M_SYSERR, name); return (1); d287 11 d300 1 a300 1 *nlno = tm->lno == 0 ? 0 : tm->lno - fm->lno + 1; d303 4 @ 1.1 log @Initial revision @ text @d35 2 a36 1 static char sccsid[] = "@@(#)ex_write.c 8.19 (Berkeley) 12/18/93"; @ 1.1.1.1 log @nvi 1.03, from ftp.cs.berkeley.edu, per keith bostic's permission. @ text @@ 1.1.1.2 log @nvi/nex 1.11beta from bostic. @ text @d2 1 a2 1 * Copyright (c) 1992, 1993, 1994 d35 1 a35 1 static char sccsid[] = "@@(#)ex_write.c 8.27 (Berkeley) 3/23/94"; a38 1 #include a39 1 #include a40 1 #include a43 3 #include #include #include a44 1 #include a46 4 #include "compat.h" #include #include d188 1 a188 1 * Nothing to expand, write the current file. d225 1 a225 3 struct stat sb; u_long ccnt; /* XXX: can't print off_t portably. */ recno_t fline, tline, lcnt; a226 1 int sv_errno; d236 1 d253 2 a254 8 ccnt = 0; lcnt = 0; if (tline != 0) { for (; fline <= tline; ++fline, ++lcnt) { if (F_ISSET(sp, S_INTERRUPTED)) { msgq(sp, M_INFO, "Interrupted."); break; } d267 4 a271 11 /* If it's a regular file, sync it so that NFS is forced to flush. */ if (!fstat(fileno(fp), &sb) && S_ISREG(sb.st_mode) && fsync(fileno(fp))) { sv_errno = errno; (void)fclose(fp); errno = sv_errno; goto err; } if (fclose(fp)) goto err; d274 1 a274 1 *nlno = lcnt; a276 4 err: if (!F_ISSET(ep, F_MULTILOCK)) msgq(sp, M_SYSERR, name); return (1); @ 1.1.1.3 log @new public version of nvi @ text @d35 1 a35 1 static const char sccsid[] = "@@(#)ex_write.c 8.37 (Berkeley) 8/17/94"; d61 1 a61 1 enum which {WN, WQ, WRITE, XIT}; a65 21 * ex_wn -- :wn[!] [>>] [file] * Write to a file and switch to the next one. */ int ex_wn(sp, ep, cmdp) SCR *sp; EXF *ep; EXCMDARG *cmdp; { if (exwr(sp, ep, cmdp, WN)) return (1); if (file_m3(sp, ep, 0)) return (1); /* The file name isn't a new file to edit. */ cmdp->argc = 0; return (ex_next(sp, ep, cmdp)); } /* d67 1 a67 1 * Write to a file and quit. a78 2 if (file_m3(sp, ep, 0)) return (1); d81 3 a83 2 if (ex_ncheck(sp, force)) d85 1 a120 2 if (file_m3(sp, ep, 0)) return (1); d123 3 a125 2 if (ex_ncheck(sp, force)) d127 1 d171 1 a171 1 msgq(sp, M_ERR, "Usage: %s", cmdp->cmd->usage); d214 1 a214 1 msgq(sp, M_ERR, "Usage: %s", cmdp->cmd->usage); d270 2 a271 2 /* Caller has to provide any interrupt message. */ if (INTERRUPTED(sp)) d273 1 @ 1.1.1.4 log @new public version of nvi @ text @d35 1 a35 1 static char sccsid[] = "@@(#)ex_write.c 8.38 (Berkeley) 8/17/94"; @ 1.1.1.5 log @import of nvi 1.66 @ text @a3 2 * Copyright (c) 1992, 1993, 1994, 1995, 1996 * Keith Bostic. All rights reserved. d5 27 a31 1 * See the LICENSE file for redistribution information. a33 2 #include "config.h" d35 1 a35 1 static const char sccsid[] = "@@(#)ex_write.c 10.25 (Berkeley) 5/8/96"; d41 1 d48 1 a49 1 #include d51 1 d54 6 a59 1 #include "../common/common.h" d62 2 a63 1 static int exwr __P((SCR *, EXCMD *, enum which)); a67 2 * * PUBLIC: int ex_wn __P((SCR *, EXCMD *)); d70 1 a70 1 ex_wn(sp, cmdp) d72 2 a73 1 EXCMD *cmdp; d75 1 a75 1 if (exwr(sp, cmdp, WN)) d77 1 a77 1 if (file_m3(sp, 0)) d83 1 a83 1 return (ex_next(sp, cmdp)); a88 2 * * PUBLIC: int ex_wq __P((SCR *, EXCMD *)); d91 1 a91 1 ex_wq(sp, cmdp) d93 2 a94 1 EXCMD *cmdp; d98 1 a98 1 if (exwr(sp, cmdp, WQ)) d100 1 a100 1 if (file_m3(sp, 0)) d103 1 a103 1 force = FL_ISSET(cmdp->iflags, E_C_FORCE); d108 1 a108 1 F_SET(sp, force ? SC_EXIT_FORCE : SC_EXIT); a115 2 * * PUBLIC: int ex_write __P((SCR *, EXCMD *)); d118 1 a118 1 ex_write(sp, cmdp) d120 2 a121 1 EXCMD *cmdp; d123 1 a123 1 return (exwr(sp, cmdp, WRITE)); d129 1 a130 2 * * PUBLIC: int ex_xit __P((SCR *, EXCMD *)); d133 1 a133 1 ex_xit(sp, cmdp) d135 2 a136 1 EXCMD *cmdp; d140 1 a140 3 NEEDFILE(sp, cmdp); if (F_ISSET(sp->ep, F_MODIFIED) && exwr(sp, cmdp, XIT)) d142 1 a142 1 if (file_m3(sp, 0)) d145 1 a145 1 force = FL_ISSET(cmdp->iflags, E_C_FORCE); d150 1 a150 1 F_SET(sp, force ? SC_EXIT_FORCE : SC_EXIT); d159 1 a159 1 exwr(sp, cmdp, cmd) d161 2 a162 1 EXCMD *cmdp; d165 1 a169 2 NEEDFILE(sp, cmdp); d172 1 a172 1 if (FL_ISSET(cmdp->iflags, E_C_FORCE)) d177 9 a185 1 for (p = cmdp->argv[0]->bp; *p != '\0' && isblank(*p); ++p); d188 2 a189 7 if (cmdp->argc != 0 && cmd == WRITE && *p == '!') { /* Secure means no shell access. */ if (O_ISSET(sp, O_SECURE)) { ex_emsg(sp, cmdp->cmd->name, EXM_SECURE_F); return (1); } d192 1 a192 1 ex_emsg(sp, cmdp->cmd->usage, EXM_USAGE); d196 1 a196 1 if (argv_exp1(sp, cmdp, p, strlen(p), 1)) d198 2 a199 8 /* * !!! * Ignore the return cursor position, the cursor doesn't * move. */ if (ex_filter(sp, cmdp, &cmdp->addr1, &cmdp->addr2, &rm, cmdp->argv[1]->bp, FILTER_WRITE)) d201 1 a201 5 /* Ex terminates with a bang, even if the command fails. */ if (!F_ISSET(sp, SC_VI) && !F_ISSET(sp, SC_EX_SILENT)) (void)ex_puts(sp, "!\n"); d206 1 a206 1 if (cmdp->argc != 0 && cmd != XIT && p[0] == '>' && p[1] == '>') { a212 8 /* If no arguments, just write the file back. */ if (cmdp->argc == 0 || *p == '\0') { if (F_ISSET(cmdp, E_ADDR2_ALL)) LF_SET(FS_ALL); return (file_write(sp, &cmdp->addr1, &cmdp->addr2, NULL, flags)); } d214 1 a214 1 if (argv_exp2(sp, cmdp, p, strlen(p))) a216 9 /* * 0 args: impossible. * 1 args: impossible (I hope). * 2 args: read it. * >2 args: object, too many args. * * The 1 args case depends on the argv_sexp() function refusing * to return success without at least one non-blank character. */ a217 1 case 0: a218 5 abort(); /* NOTREACHED */ case 2: name = cmdp->argv[1]->bp; d220 3 a222 4 * !!! * Historically, the read and write commands renamed * "unnamed" files, or, if the file had a name, set * the alternate file name. d224 6 a229 23 if (F_ISSET(sp->frp, FR_TMPFILE) && !F_ISSET(sp->frp, FR_EXNAMED)) { if ((p = v_strdup(sp, cmdp->argv[1]->bp, cmdp->argv[1]->len)) != NULL) { free(sp->frp->name); sp->frp->name = p; } /* * The file has a real name, it's no longer a * temporary, clear the temporary file flags. * * !!! * If we're writing the whole file, FR_NAMECHANGE * will be cleared by the write routine -- this is * historic practice. */ F_CLR(sp->frp, FR_TMPEXIT | FR_TMPFILE); F_SET(sp->frp, FR_NAMECHANGE | FR_EXNAMED); /* Notify the screen. */ (void)sp->gp->scr_rename(sp); } else set_alt_name(sp, name); d232 4 a235 1 ex_emsg(sp, p, EXM_FILECOUNT); d241 1 a241 1 return (file_write(sp, &cmdp->addr1, &cmdp->addr2, name, flags)); a246 3 * * PUBLIC: int ex_writefp __P((SCR *, * PUBLIC: char *, FILE *, MARK *, MARK *, u_long *, u_long *, int)); d249 1 a249 1 ex_writefp(sp, name, fp, fm, tm, nlno, nch, silent) d251 1 a255 1 int silent; a257 1 GS *gp; d261 2 a262 2 int rval; char *msg, *p; a263 1 gp = sp->gp; d275 2 a276 2 * in this code are to db_get() and msgq(). Db_get() is safe, see * the comment in ex_filter.c:ex_filter() for details. We don't call d289 1 a289 2 msg = "253|Writing..."; if (tline != 0) d292 8 a299 8 if ((lcnt + 1) % INTERRUPT_CHECK == 0) { if (INTERRUPTED(sp)) break; if (!silent) { gp->scr_busy(sp, msg, msg == NULL ? BUSY_UPDATE : BUSY_ON); msg = NULL; } a300 4 if (db_get(sp, fline, DBG_FATAL, &p, &len)) goto err; if (fwrite(p, 1, len, fp) != len) goto err; d306 1 d308 1 a308 7 if (fflush(fp)) goto err; /* * XXX * I don't trust NFS -- check to make sure that we're talking to * a regular file and sync so that NFS is forced to flush. */ d310 4 a313 1 S_ISREG(sb.st_mode) && fsync(fileno(fp))) d315 1 a315 1 a317 13 rval = 0; if (0) { err: if (!F_ISSET(sp->ep, F_MULTILOCK)) msgq_str(sp, M_SYSERR, name, "%s"); (void)fclose(fp); rval = 1; } if (!silent) gp->scr_busy(sp, NULL, BUSY_OFF); /* Report the possibly partial transfer. */ d322 5 a326 1 return (rval); @ 1.1.1.6 log @import of nvi 1.79 @ text @d13 1 a13 1 static const char sccsid[] = "@@(#)ex_write.c 10.30 (Berkeley) 7/12/96"; a161 1 /* Expand the argument. */ d167 1 a171 8 * Historically, vi waited after a write filter even if there * wasn't any output from the command. People complained when * nvi waited only if there was output, wanting the visual cue * that the program hadn't written anything. */ F_SET(sp, SC_EX_WAIT_YES); /* a186 4 /* Set the FS_ALL flag if we're writing the entire file. */ if (cmdp->addr1.lno <= 1 && !db_exist(sp, cmdp->addr2.lno + 1)) LF_SET(FS_ALL); d195 4 a198 2 /* If no other arguments, just write the file back. */ if (cmdp->argc == 0 || *p == '\0') d201 1 d250 1 a250 1 (void)sp->gp->scr_rename(sp, sp->frp->name, 1); d259 2 @