- touch() - Create a file, or update mtime. Errors on stderr
- makedir() - Create directory, like mkdir(). Errors on stderr
- makefifo() - Create a FIFO, like mkfifo(). Errors on stderr
- erase() - Erase file/directory with remove(). Errors on stderr
- chardev() - Create character device
- blkdev() - Create block device
- S_ISEXEC() - Mysteriously missing from GLIBC
- UNUSED() - Shorter and more readable version of __attribute__ ((unused))
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds support for a configure script and with it
support for disabling inetd support. See the output from
./configure --help
* Add configure script
* Sprinkle #ifdef fairy dust on svc.c when inetd support is disabled
* Use GCC built-in autodep calculator (-MMD -MP)
* Fix name space issue with include files, use relative paths
* Disable username/group name to uid/gid functions in static builds
* Bug out (error) if a user tries to build the bootmisc plugin static
Possibly fixes GitHub issue #5 and issue #6.
NOTE: The static build has not received any testing at all!
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adresses issue #5. However, there still remains a few issues
to work around before Finit can be built completely standalone.
$ make clean all STATIC=1
LINK finit
helpers.o: In function `getgroup':
helpers.c:(.text+0x10a7): warning: Using 'getgrnam' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
helpers.o: In function `getuser':
helpers.c:(.text+0x108e): warning: Using 'getpwnam' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
inetd.o: In function `getent':
inetd.c:(.text+0x127): warning: Using 'getprotobyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
inetd.c:(.text+0xce): warning: Using 'getservbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
The problem is the NSS plugins and similar issues that prevent static
linking when using the above functions. See issue #5 for more on this.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
- Simplify: reduce indentation depth
- Always check for error condition first, cleaner code
- Make sure buffer is always freed, use same exit everyhere
- Use readable, but still short, local variable names
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
- Add support for symlinks to copyfile()
- Fix memory leak in copy_filep()
- New function, fsendfile(), copy data between FILE streams
Also, minor whitespace and coding style cleanup.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
When using the simple rsync() or copyfile() functions of libite some
error codes should not be interpreted as error. I.e., if a file or
directory already exists when attempting to create it.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
The run_parts() implementation used variable arguments in a bad way,
resulting in it not working properly. Replaced va_*() code with a
simple cmd argument that's passed to each script called.
Also, the opendir()/readdir() code has been replaced with scandir()
using regular alphasort(). This simplifies the code somewhat as well.
Otherwise, minor cleanups.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Restructure start by calling the plugin loader earlier. This makes it
possible to run hooks even earlier. This also adds a new hook:
HOOK_ROOTFS_UP which runs as soon as the system root (/) is available.
Another very notable change is the slow refactor of helpers.c into a finit
helper library called libite.so (-lite). This is a light-weight
Also, lots of misc. fixes all over the place. Signal handling still really
needs to be looked into once more!
Makefile:
Add dependency handling for parallell build
Add libite library
ChangeLog:
Update with new 1.4 release. There is a lot of fixes!
libite/:
Collection of utility functions and C library extensions for
finit & its plugins
reboot.c:
New reboot tool. Simply sends SIGINT to PID 1
finit.h:
Cleanup old LISTEN_INITCTL define, code is in an optional plugin now
finit.c:
Let mdev/udev run *after* cls()
Add useful debug statement for /proc/cmdline
Earlier plugin load => new early hook point
Show OK/FAIL for total plugin load, not for each plugin => speedup
helpers.h:
Rename syslog macros to prevent common name clashes (DEBUG/ERROR)
Add __FILE__ to _e(), _d() and _pe() macros
helpers.c:
In ifconfig() the addr and mask arguments are now optional
The copyfile() has been moved to libite.so
Temporarily remove const directive from some functions to build
Use DFLSIG() macro in run_getty() to simplify code
plugin.h:
Add new HOOK_ROOTFS_UP hook
plugin.c:
Fix init_plugins() to actually register the plugin's I/O fd
Skip verbose listing of all plugins in plugin_load_all()
svc.c:
svc_start(): Dito
plugins/Makefile:
Inherit CFLAGS and LDFLAGS, but make sure to filter out -rdynamic
from LDFLAGS, it's used by the daemon, only
plugins/initctl.c:
New includes after helpers.h refactor
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Nilsson