src-test/lib/libc/gen/getcap.c, branch stable/7

MFC revs 199781,199782,199784,199786:

2009-12-02T03:08:29Z

Eliminate dead stores. In __mbsconv(), if prec was zero, nconv could have been used uninitialized. Initialize it to a safe value so that there's no chance of returning an error if stack garbage happens to be equal to (size_t)-1 or (size_t)-2. In clnt_raw_create(), avoid minor race condition initializing the file-scope variable clntraw_private. Mark head rev 199785 as merged; 7-STABLE's version of svc_raw_reply() doesn't have the same bug (or even look all that similar). Found by: Clang static analyzer

Merge r192129+r190661:

2009-05-28T21:52:00Z

Properly handle malloc() failures. PR: bin/83338

Per Regents of the University of Calfornia letter, remove advertising

2007-01-09T00:28:16Z

clause. # If I've done so improperly on a file, please let me know.

In cgetmatch(3), return -1 if a NULL or 0-length name parameter is used.

2003-01-02T10:19:43Z

This situation most notably arises in chkprintcap, when a /etc/printcap entry has an empty rp= attribute. In that case, cgetmatch would enter an infinite loop if any entry in the file has multiple names. This causes lpd to hang at boot time on 5.0-DP2 when both conditions are met (:rp=: and multiple names -- not necessarily on the same entry). Reviewed by: roberto

Silence casting away constness warnings.

2002-12-27T08:43:40Z

Make cgetmatch's locals const. Make cdbget take a const string and copy it into a buffer.

Remove multi-line __P() usage.

2002-03-22T09:22:15Z

const poison just like NetBSD.

2002-03-22T02:43:01Z

Fix SCM ID's.

2002-02-01T00:57:29Z

Remove _THREAD_SAFE and make libc thread-safe by default by

2001-01-24T13:01:12Z

adding (weak definitions to) stubs for some of the pthread functions. If the threads library is linked in, the real pthread functions will pulled in. Use the following convention for system calls wrapped by the threads library: __sys_foo - actual system call _foo - weak definition to __sys_foo foo - weak definition to __sys_foo Change all libc uses of system calls wrapped by the threads library from foo to _foo. In order to define the prototypes for _foo(), we introduce namespace.h and un-namespace.h (suggested by bde). All files that need to reference these system calls, should include namespace.h before any standard includes, then include un-namespace.h after the standard includes and before any local includes. is an exception and shouldn't be included in between namespace.h and un-namespace.h namespace.h will define foo to _foo, and un-namespace.h will undefine foo. Try to eliminate some of the recursive calls to MT-safe functions in libc/stdio in preparation for adding a mutex to FILE. We have recursive mutexes, but would like to avoid using them if possible. Remove uneeded includes of from a few files. Add $FreeBSD$ to a few files in order to pass commitprep. Approved by: -arch

Fix some error-handling logic so that ferror is called before fclose,

2000-12-02T00:07:56Z

instead of immediately after the fclose. The previous logic did work on freebsd, but is somewhat risky practice (and causes trouble when porting to other OS's). PR: bin/22965 Reviewed by: Garrett Wollman