From c255e5542df8733d6a7227730120bb0c281019b0 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Mon, 14 Feb 2011 19:13:18 -0500 Subject: put confstr.c with the other conf functions --- src/conf/confstr.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 src/conf/confstr.c (limited to 'src/conf') diff --git a/src/conf/confstr.c b/src/conf/confstr.c new file mode 100644 index 00000000..4332f726 --- /dev/null +++ b/src/conf/confstr.c @@ -0,0 +1,17 @@ +#include +#include +#include + +size_t confstr(int name, char *buf, size_t len) +{ + const char *s = ""; + if (!name) { + s = "/bin:/usr/bin"; + } else if ((name&~4U)!=1 && name-_CS_POSIX_V6_ILP32_OFF32_CFLAGS>31U) { + errno = EINVAL; + return 0; + } + // snprintf is overkill but avoid wasting code size to implement + // this completely useless function and its truncation semantics + return snprintf(buf, len, "%s", s); +} -- cgit v1.2.1