From: Rich Felker Date: Tue, 15 Feb 2011 00:13:18 +0000 (-0500) Subject: put confstr.c with the other conf functions X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=c255e5542df8733d6a7227730120bb0c281019b0 put confstr.c with the other conf functions --- 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); +} diff --git a/src/unistd/confstr.c b/src/unistd/confstr.c deleted file mode 100644 index 4332f726..00000000 --- a/src/unistd/confstr.c +++ /dev/null @@ -1,17 +0,0 @@ -#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); -}