the string. Until now this caused no harm, because the buffer code used
to tack two NULs onto buffers. With the new, soon to come, parsing code
this isn't the case anymore in all cases, so fix this.
rename the function to be consistent with the naming scheme in the rest
of make. No functional changes.
Obtained from: DragonFlyBSD (idea and most of shell.h)
before executing the shell. Until now this was done when the default
shell was the ksh. This failed if the default shell was sh or csh and
the user switched to ksh.
set the current shell to DEFSHELL. Put all these specifications into
a list. Add user specified new shells to this list. If the user
just selects one of the already know shells just pick the right one
off the list. This let's one do something like:
# Full specification of the user's shell. This also selects the shell.
.SHELL: name=myshell path=/somewhere/foo echo=loud ...
FOO != bar # use myshell here
.SHELL: name=sh
BAR != baz # use /bin/sh here
.SHELL: name=myshell # no need for full spec here.
# continue to use the user's special shell.
the list of shell builtins. Both of these are needed for the compat
mode where make directly executes commands if the command line contains
neither a shell meta character nor a shell builtin. The list of builtins
is not changed, but csh has '@' added as a meta-character.
Initialize the default shell by parsing a string as one would specify
to the .SHELL target. So we get rid of the CShell clone of struct Shell which
just contained const char * where struct Shell had char *.
Add a debugging function for dumping a parsed shell description to
stdout.
introduce a struct that holds all the information about an argument
vector and pass that around.
Author: Max Okumoto <okumoto@ucsd.edu>
Obtained from: DragonFlyBSD
command that toggles between the two and update the ORDER_PCTCPU()
macro to sort correctly by the visible "cpu" value.
This saves 6 more columns in 80-column terminals, making things a lot
better for the COMMAND column.
Tested on: i386, sparc64 (panther), amd64 (sledge)
Approved by: davidxu (in principle)
similar to the zmore script that comes with gzip (and in fact, in most
Linux distros, zless is a symlink to that very same zmore script) but has
the advantage that you get the correct file name on the less status line,
and can use :n and :p to navigate back and forth between multiple files.
MFC after: 1 week
there are users on the system (even if not running a single process)
with a login > 8 chars.
I'm not all that happy limiting the username width like this, but it
restores sanity to top(1) output.
Discussed with: keramida
after that many values have been printed. The line length is not
considered anymore.
o Add option -x. The -x option will cause the byte values to be
printed in hexadecimal instead of decimal.
o Bump WARNS to 6.
o Update the manpage accordingly.
Make sure we don't end up with shellPath beeing non-zero, but shellName
beeing zero in the error case - back out cleanly from the error.
When executing a command for macro assignment in Cmd_Exec() stuff the
path of the shell into argv[0], not the name. This makes no difference
from the functionality point of view, but allows the regression tests to
determine whether make executes the correct shell.
match text; it also doesn't warn() for files which can't be opened. Remove
global variables. Use bool. fopen(3) the files instead of freopen(3)ing stdin.
