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* mail: add volatile in grabh()Lexi Winter2024-01-051-1/+1
| | | | | | | | | | | | | setjmp() requires that any stack variables modified between the setjmp call and the longjmp() must be volatile. This means that 'saveint' in grabh() must be volatile, since it's modified after the setjmp(). Otherwise, the signal handler is not properly restored, resulting in a crash (SIGBUS) if ^C is typed twice while composing. PR: 276119 Reported by: Christopher Davidson <christopher.davidson@gmail.com> MFC after: 2 weeks Pull Request: https://github.com/freebsd/freebsd-src/pull/993
* usr.bin: Automated cleanup of cdefs and other formattingWarner Losh2023-11-271-3/+0
| | | | | | | | | | | | | | | | Apply the following automated changes to try to eliminate no-longer-needed sys/cdefs.h includes as well as now-empty blank lines in a row. Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/ Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/ Remove /\n+#if.*\n#endif.*\n+/ Remove /^#if.*\n#endif.*\n/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/ Sponsored by: Netflix
* usr.bin: Remove ancient SCCS tags.Warner Losh2023-11-271-3/+0
| | | | | | | | Remove ancient SCCS tags from the tree, automated scripting, with two minor fixup to keep things compiling. All the common forms in the tree were removed with a perl script. Sponsored by: Netflix
* Remove $FreeBSD$: one-line .c patternWarner Losh2023-08-161-2/+0
| | | | Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
* mail: fix build if TIOCSTI is not definedEd Maste2023-04-101-1/+6
| | | | Sponsored by: The FreeBSD Foundation
* General further adoption of SPDX licensing ID tags.Pedro F. Giffuni2017-11-201-1/+3
| | | | | | | | | | | | | | | | | Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point. Notes: svn path=/head/; revision=326025
* Renumber copyright clause 4Warner Losh2017-02-281-1/+1
| | | | | | | | | | | | Renumber cluase 4 to 3, per what everybody else did when BSD granted them permission to remove clause 3. My insistance on keeping the same numbering for legal reasons is too pedantic, so give up on that point. Submitted by: Jan Schaumann <jschauma@stevens.edu> Pull Request: https://github.com/freebsd/freebsd/pull/96 Notes: svn path=/head/; revision=314436
* Add __unused. Ansi prototypes.Philippe Charnier2010-12-191-11/+4
| | | | Notes: svn path=/head/; revision=216564
* Remove the advertising clause from UCB copyrighted files in usr.bin. ThisJoel Dahl2010-12-111-4/+0
| | | | | | | | | | | | is in accordance with the information provided at ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change Also add $FreeBSD$ to a few files to keep svn happy. Discussed with: imp, rwatson Notes: svn path=/head/; revision=216370
* Consistently use FBSDIDDavid E. O'Brien2002-06-301-2/+2
| | | | Notes: svn path=/head/; revision=99112
* Sync with most of NetBSD's changes, including:Mike Heffner2001-12-181-25/+49
| | | | | | | | | | | | | | | | | | | | *) Sync with 4.4BSD-Lite2 *) Set usecs for utimes() *) Add 'inc' command and 'autoinc' option that check for new mail manually and automatically, respectively *) Use POSIX signal handling and tty semantics *) Handle long lines correctly when paging messages *) Add ability to explicitly search 'To:' line *) Various manpage cleanups *) Support overriding '~/.mailrc' with $MAILRC *) Support 'askbcc' and 'asksub' options *) Fix various bugs Reviewed by: ru (mail.1) Obtained from: NetBSD Notes: svn path=/head/; revision=88150
* Cleanup mail(1)'s varying styles by converting to using style(9).Mike Heffner2001-05-271-42/+41
| | | | | | | | | | | | Also take a stab at cleaning up BDECFLAGS and convert all uses of NOSTR, NIL, NONE, NOVAR, NOGRP, NOGE to NULL. Also kill 'register' to get diffs somewhat closer to OpenBSD/NetBSD. There are no functional changes however. Reviewed by: nra (visual inspection) Notes: svn path=/head/; revision=77274
* Merge various changes from OpenBSD and NetBSD.Mike Heffner2001-03-251-5/+9
| | | | | | | | | | | | | | | | | | | o remove panic() in favor of err(3) and use err(3) functions consistently throughout o use stat(2)'s S_IS* macros rather than S_IF* o [r]index -> str[r]chr o convert some static buffers to dynamic ones o use real tempfiles rather than reopening the same templates o rename some functions that clash with libc o convert wait_status from union to int and use wait(2) status macros o fix multiple potential buffer overflows o fix a few comments o add $FreeBSD$ Reviewed by: nra, nectar (earlier version) Notes: svn path=/head/; revision=74769
* Simplistic conversion of mail to use termios instead of sgtty.Peter Wemm1996-08-191-14/+14
| | | | Notes: svn path=/head/; revision=17678
* BSD 4.4 Lite Usr.bin SourcesRodney W. Grimes1994-05-271-0/+273
Notes: svn path=/cvs2svn/branches/CHRISTOS/; revision=1590
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