wireguard-openbsd/usr.bin/patch, branch jd/histogram

Merge existing decls and decls introduced in rev 1.10

2019-12-11T20:10:17Z

Also: - sort declarations in the same order as definitions in pch.c - delete an extra pfetch() declaration ok tobias@

Move RCS Id to the top of the file

2019-12-09T12:08:42Z

Tweak previous, using fputs here was fine

2019-12-02T22:23:19Z

Use getline(3) to handle lines longer than 8192 bytes in patch files

2019-12-02T22:17:32Z

Spotted by jsg@ when working on mesa. Diff tested by sthen@ in a partial i386 bulk. Input from and ok jsg@ millert@

signal handlers should not call exit() due to possibility of reentering

2019-08-17T14:25:06Z

libc (stdio etc), instead do the unlink tasks then call _exit() instead ok millert

When system calls indicate an error they return -1, not some arbitrary

2019-06-28T13:34:58Z

value < 0. errno is only updated in this case. Change all (most?) callers of syscalls to follow this better, and let's see if this strictness helps us in the future.

mkstemp() returns -1 on failure

2019-06-28T05:35:34Z

Delete unnecessary #includes

2018-12-30T23:09:58Z

ok deraadt@

Add --dry-run as synonym to -C/--check.

2018-06-22T15:37:15Z

FreeBSD and NetBSD has this for a while, and GNU patch got it even earlier than we got -C. input from sthen@ & jca@; okay sthen@, jca@ and deraadt@.

Use instead of for open() and friends.

2018-04-26T12:42:50Z

Delete a bunch of unnecessary #includes and sort to match style(9) while doing the above cleanup. ok deraadt@ krw@