| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | overhaul internally-public declarations using wrapper headers•••commits leading up to this one have moved the vast majority of
libc-internal interface declarations to appropriate internal headers,
allowing them to be type-checked and setting the stage to limit their
visibility. the ones that have not yet been moved are mostly
namespace-protected aliases for standard/public interfaces, which
exist to facilitate implementing plain C functions in terms of POSIX
functionality, or C or POSIX functionality in terms of extensions that
are not standardized. some don't quite fit this description, but are
"internally public" interfacs between subsystems of libc.
rather than create a number of newly-named headers to declare these
functions, and having to add explicit include directives for them to
every source file where they're needed, I have introduced a method of
wrapping the corresponding public headers.
parallel to the public headers in $(srcdir)/include, we now have
wrappers in $(srcdir)/src/include that come earlier in the include
path order. they include the public header they're wrapping, then add
declarations for namespace-protected versions of the same interfaces
and any "internally public" interfaces for the subsystem they
correspond to.
along these lines, the wrapper for features.h is now responsible for
the definition of the hidden, weak, and weak_alias macros. this means
source files will no longer need to include any special headers to
access these features.
over time, it is my expectation that the scope of what is "internally
public" will expand, reducing the number of source files which need to
include *_impl.h and related headers down to those which are actually
implementing the corresponding subsystems, not just using them.
| Rich Felker | 2018-09-12 | 1 | -2/+0 |
| * | include cleanups: remove unused headers and add feature test macros | Szabolcs Nagy | 2013-12-12 | 1 | -2/+2 |
| * | fix (deprecated) mktemp logic and update it to match other temp functions•••the access function cannot be used to check for existence, because it
operates using real uid/gid rather than effective to determine
accessibility; this matters for the non-final path components.
instead, use stat. failure of stat is success if only the final
component is missing (ENOENT) and otherwise is failure.
| Rich Felker | 2013-08-02 | 1 | -4/+11 |
| * | remove (no longer useful) namespace-protected __mktemp symbol | Rich Felker | 2013-08-02 | 1 | -4/+1 |
| * | use memcmp instead of str[n]cmp for temp function XXXXXX checking | Rich Felker | 2013-02-20 | 1 | -1/+1 |
| * | remove leftover unused variable in mktemp after refactoring | Rich Felker | 2013-02-20 | 1 | -1/+0 |
| * | add mkostemp, mkstemps, and mkostemps functions and reorganize temp internals•••based on patch contributed by Anthony G. Basile (blueness)
some issues remain with the filename generation algorithm and other
small bugs, but this patch has been sitting around long enough that I
feel it's best to get it committed and then work out any remaining
issues.
| Rich Felker | 2013-02-20 | 1 | -10/+4 |
| * | remove ugly prng from mk*temp and just re-poll time on retry | Rich Felker | 2011-07-28 | 1 | -6/+5 |
| * | eliminate mk*temp dependency on snprintf•••this helps some tiny programs be even more tiny, and barly increases
code size even if both are used.
| Rich Felker | 2011-07-28 | 1 | -3/+4 |
| * | another return value fix for mktemp... | Rich Felker | 2011-06-12 | 1 | -1/+2 |
| * | make mktemp match the historic behavior, and update functions that use it•••the historic mktemp is supposed to blank the template string on
failure, rather than returning 0. just zero the first character so
that mkstemp and mkdtemp can still retry with O(1) space requirement.
| Rich Felker | 2011-02-19 | 1 | -1/+2 |
| * | major improvements to temp file name generator•••use current time in nanoseconds and some potentially-random (if aslr
is enabled) pointer values for the initial tempfile name generation,
and step via a cheap linear prng on collisions. limit the number of
retry attempts to prevent denial of service attacks even if an
attacker can guess the filenames.
| Rich Felker | 2011-02-18 | 1 | -13/+15 |
| * | ensure standard functions mk[sd]temp don't depend on removed function mktemp | Rich Felker | 2011-02-14 | 1 | -1/+3 |
| * | initial check-in, version 0.5.0 | Rich Felker | 2011-02-12 | 1 | -0/+29 |
