diff options
author | Robert Scott <code@humanleg.org.uk> | 2022-01-16 22:37:37 +0000 |
---|---|---|
committer | Robert Scott <code@humanleg.org.uk> | 2022-01-18 20:20:28 +0000 |
commit | d38832ace04e150c85e681ece903517cd95a5baa (patch) | |
tree | 53abcdf2807bc4095a8f5d98abeb80035fd24850 /pkgs/build-support/libredirect | |
parent | 2185a70fa4eec7a42dc3c0cce61ece4b71b0a7a0 (diff) |
libredirect: add support for mkdtemp
Diffstat (limited to 'pkgs/build-support/libredirect')
-rw-r--r-- | pkgs/build-support/libredirect/libredirect.c | 16 | ||||
-rw-r--r-- | pkgs/build-support/libredirect/test.c | 4 |
2 files changed, 20 insertions, 0 deletions
diff --git a/pkgs/build-support/libredirect/libredirect.c b/pkgs/build-support/libredirect/libredirect.c index a59bc1bbaa328..07eca43810ca2 100644 --- a/pkgs/build-support/libredirect/libredirect.c +++ b/pkgs/build-support/libredirect/libredirect.c @@ -443,3 +443,19 @@ WRAPPER(int, mkostemps)(char *template, int suffixlen, int flags) return retval; } WRAPPER_DEF(mkostemps) + +WRAPPER(char *, mkdtemp)(char *template) +{ + char * (*mkdtemp_real) (char *template) = LOOKUP_REAL(mkdtemp); + char buf[PATH_MAX]; + char * rewritten = rewrite_non_const(template, buf); + char * retval = mkdtemp_real(rewritten); + if (retval == NULL) { + return retval; + }; + if (rewritten != template) { + copy_temp_wildcard(template, rewritten, 0); + } + return template; +} +WRAPPER_DEF(mkdtemp) diff --git a/pkgs/build-support/libredirect/test.c b/pkgs/build-support/libredirect/test.c index f15b44ff3d861..012e4aa4b283b 100644 --- a/pkgs/build-support/libredirect/test.c +++ b/pkgs/build-support/libredirect/test.c @@ -117,6 +117,10 @@ int main(int argc, char *argv[]) assert_mktemp_path(TESTDIR "/temp", ".test", buf); close(testfd); + strncpy(buf, TESTDIR "/tempXXXXXX", PATH_MAX); + assert(mkdtemp(buf) == buf); + assert_mktemp_path(TESTDIR "/temp", "", buf); + test_spawn(); test_system(); |