sys: Automated cleanup of cdefs and other formatting

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.

Remov

sys: Automated cleanup of cdefs and other formatting

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

show more ...

sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

ddb: ansify

Reported by: clang 15
Sponsored by: Rubicon Communications, LLC ("Netgate")

ddb: enable the use of ^C and ^S/^Q

This lets one interrupt DDB's output, which is useful if paging is
disabled and the output device is slow.

This follows a previous implementation in svn r311952

ddb: enable the use of ^C and ^S/^Q

This lets one interrupt DDB's output, which is useful if paging is
disabled and the output device is slow.

This follows a previous implementation in svn r311952 / git
5fddef79998678d256ba30316353393b4d8ebb32 which was reverted because it
broke DDB type-ahead.

Now, try this again, but with a 512-byte type-ahead buffer. While there
is buffer space, control input is handled and non-control input is
buffered. When the buffer is exhausted, the default is to print a
warning and drop further non-control input in order to continue handling
control input. sysctl debug.ddb.prioritize_control_input can be set to
0 to instead preserve all input but lose immediate handling of control
input. This could for example effect pasting of a large script into the
ddb console.

Suggested by: Anton Rang <rang@acm.org>
Reviewed by: markj
Discussed with: imp
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D28676

show more ...

sys: Automated cleanup of cdefs and other formatting

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.

Remov

sys: Automated cleanup of cdefs and other formatting

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

show more ...

sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

ddb: ansify

Reported by: clang 15
Sponsored by: Rubicon Communications, LLC ("Netgate")

ddb: enable the use of ^C and ^S/^Q

This lets one interrupt DDB's output, which is useful if paging is
disabled and the output device is slow.

This follows a previous implementation in svn r311952

ddb: enable the use of ^C and ^S/^Q

This lets one interrupt DDB's output, which is useful if paging is
disabled and the output device is slow.

This follows a previous implementation in svn r311952 / git
5fddef79998678d256ba30316353393b4d8ebb32 which was reverted because it
broke DDB type-ahead.

Now, try this again, but with a 512-byte type-ahead buffer. While there
is buffer space, control input is handled and non-control input is
buffered. When the buffer is exhausted, the default is to print a
warning and drop further non-control input in order to continue handling
control input. sysctl debug.ddb.prioritize_control_input can be set to
0 to instead preserve all input but lose immediate handling of control
input. This could for example effect pasting of a large script into the
ddb console.

Suggested by: Anton Rang <rang@acm.org>
Reviewed by: markj
Discussed with: imp
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D28676

show more ...

SPDX: Consider code from Carnegie-Mellon University.

Interesting cases, most likely from CMU Mach sources.

MFhead@r320180

Merge ^/head r319973 through 321382.

Merge ^/head r320573 through r320970.

Make ^c work in ddb(4).

Obtained from: CheriBSD
MFC after: 2 weeks
Sponsored by: DARPA, AFRL

Make ^w work in ddb(4).

Obtained from: CheriBSD
MFC after: 2 weeks
Sponsored by: DARPA, AFRL

MFhead@r312217

Revert r311952.

It broke DDB type-ahead since it caused db_check_interrupt() to drop
unrecognized characters.

Reported by: bde

Enable the use of ^C and ^S/^Q in DDB.

This lets one interrupt DDB's output, which is useful if paging is
disabled and the output device is slow.

Submitted by: Anton Rang <rang@acm.org>
Reviewed by

Enable the use of ^C and ^S/^Q in DDB.

This lets one interrupt DDB's output, which is useful if paging is
disabled and the output device is slow.

Submitted by: Anton Rang <rang@acm.org>
Reviewed by: jhb
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D9138

show more ...

Catch up with HEAD (r280229-r284686).

MFH: r282615-r283655

Sponsored by: The FreeBSD Foundation

Merge sync of head

ddb: de-register

ddb: stop boolean screaming.

TRUE --> true
FALSE--> false

Hinted by: NetBSD

Merge from head@274682

Sync to HEAD@r274095.

Reintegrate head@r273095

Sponsored by: The FreeBSD Foundation