diff options
Diffstat (limited to 'newlib/libc/string/strerror_r.c')
-rw-r--r-- | newlib/libc/string/strerror_r.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/newlib/libc/string/strerror_r.c b/newlib/libc/string/strerror_r.c deleted file mode 100644 index 956a1f485..000000000 --- a/newlib/libc/string/strerror_r.c +++ /dev/null @@ -1,53 +0,0 @@ -/* -FUNCTION - <<strerror_r>>---convert error number to string and copy to buffer - -INDEX - strerror_r - -ANSI_SYNOPSIS - #include <string.h> - char *strerror_r(int <[errnum]>, char *<[buffer]>, size_t <[n]>); - -TRAD_SYNOPSIS - #include <string.h> - char *strerror_r(<[errnum]>, <[buffer]>, <[n]>) - int <[errnum]>; - char *<[buffer]>; - size_t <[n]>; - -DESCRIPTION -<<strerror_r>> converts the error number <[errnum]> into a -string and copies the result into the supplied <[buffer]> for -a length up to <[n]>, including the NUL terminator. The value of -<[errnum]> is usually a copy of <<errno>>. If <<errnum>> is not a known -error number, the result is the empty string. - -See <<strerror>> for how strings are mapped to <<errnum>>. - -RETURNS -This function returns a pointer to a string. Your application must -not modify that string. - -PORTABILITY -<<strerror_r>> is a gnu extension. - -<<strerror_r>> requires no supporting OS subroutines. - -*/ - -#undef __STRICT_ANSI__ -#include <errno.h> -#include <string.h> - -char * -_DEFUN (strerror_r, (errnum, buffer, n), - int errnum _AND - char *buffer _AND - size_t n) -{ - char *error; - error = strerror (errnum); - - return strncpy (buffer, (const char *)error, n); -} |