make sure there is exactly one prototype for each function,
use K&R style definitions everywhere to match dominant style,
make flag_signal take an int to avoid problems if we have
ANSI prototypes and K&R definitions.
files. Mostly -I${.CURDIR} was needed -- especially for YACC generated
files as the new cpp does not look in the ultimate source file
(ie, the .y file)'s directory as told by the "#line" directive. Some were
misspellings of "-I${.CURDIR}" as "-I.".
/usr/obj hardwired in the code, now you can override it
with a command line option or MAKEOBJDIRPREFIX env. variable.
The above is useful to build picobsd-specific objects in some other
place than /usr/obj
While at it, fix documentation and change a few sprintf -> snprintf.
ppp descriptor and signals the terminal thread when there's something
to read on that descriptor.
This means that the main loop doesn't have to alarm() itself into
dropping out of el_gets() frequently to check the descriptor. This
dropping out was disturbing syscons (via ioctl()s from libedit) enough
to reset the screensaver timeout every .5 of a second.
PR: 20345
root's groups' permissions were being used, so a user could read up to
16 (excluding initial whitespace) bytes of e.g. a wheel-accessible file.
Also, don't allow blocking on the opening of ~/.fakeid, so replace a fopen()
with open() and fdopen(). I knew I'd be going to hell for using C file
streams instead of POSIX syscalls...
for your /usr/obj/path/to/my/files path to the kernel, then weird
things happened. make buildkernel would fail because config was
dumping core or generating bad file names (depending on the lenght of
the path).
While I was here, also use strlcpy, strlcat and snprintf (or asprintf)
as necessary. Minor format policing for the snprintf calls as well.
Address this by using getpwnam(), thus killing several birds with
the same stone. My fix is slightly more aggressive than the
originators. :)
PR: misc/22278
