d786139c76
environment needed at boot time to a dynamic subsystem when VM is up. The dynamic kernel environment is protected by an sx lock. This adds some new functions to manipulate the kernel environment : freeenv(), setenv(), unsetenv() and testenv(). freeenv() has to be called after every getenv() when you have finished using the string. testenv() only tests if an environment variable is present, and doesn't require a freeenv() call. setenv() and unsetenv() are self explanatory. The kenv(2) syscall exports these new functionalities to userland, mainly for kenv(1). Reviewed by: peter |
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| .. | ||
| arpa | ||
| protocols | ||
| rpc | ||
| rpcsvc | ||
| _ctype.h | ||
| a.out.h | ||
| ar.h | ||
| assert.h | ||
| bitstring.h | ||
| complex.h | ||
| ctype.h | ||
| db.h | ||
| dirent.h | ||
| dlfcn.h | ||
| elf-hints.h | ||
| elf.h | ||
| err.h | ||
| fnmatch.h | ||
| fstab.h | ||
| fts.h | ||
| glob.h | ||
| grp.h | ||
| hesiod.h | ||
| histedit.h | ||
| ieeefp.h | ||
| ifaddrs.h | ||
| inttypes.h | ||
| iso646.h | ||
| kenv.h | ||
| langinfo.h | ||
| libgen.h | ||
| limits.h | ||
| link.h | ||
| locale.h | ||
| Makefile | ||
| malloc.h | ||
| math.h | ||
| memory.h | ||
| monetary.h | ||
| mpool.h | ||
| ndbm.h | ||
| netconfig.h | ||
| netdb.h | ||
| nl_types.h | ||
| nlist.h | ||
| nsswitch.h | ||
| objformat.h | ||
| paths.h | ||
| pthread_np.h | ||
| pthread.h | ||
| pwd.h | ||
| ranlib.h | ||
| readpassphrase.h | ||
| regex.h | ||
| regexp.h | ||
| resolv.h | ||
| rune.h | ||
| runetype.h | ||
| search.h | ||
| setjmp.h | ||
| sgtty.h | ||
| signal.h | ||
| stab.h | ||
| stdbool.h | ||
| stddef.h | ||
| stdio.h | ||
| stdlib.h | ||
| strhash.h | ||
| string.h | ||
| stringlist.h | ||
| strings.h | ||
| sysexits.h | ||
| tar.h | ||
| time.h | ||
| timers.h | ||
| ttyent.h | ||
| unistd.h | ||
| utime.h | ||
| utmp.h | ||
| vis.h | ||
| wchar.h | ||
| wctype.h | ||