From 750b738e53f799443fcfcd3a0751318c072a022f Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Wed, 13 Apr 2011 08:35:32 -0400 Subject: add ptsname_r (nonstandard) and split ptsname (standard) to separate file this eliminates the ugly static buffer in programs that use ptsname_r. --- src/misc/ptsname.c | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 src/misc/ptsname.c (limited to 'src/misc/ptsname.c') diff --git a/src/misc/ptsname.c b/src/misc/ptsname.c new file mode 100644 index 00000000..4f56781d --- /dev/null +++ b/src/misc/ptsname.c @@ -0,0 +1,9 @@ +#include + +int __ptsname_r(int, char *, size_t); + +char *ptsname(int fd) +{ + static char buf[9 + sizeof(int)*3 + 1]; + return __ptsname_r(fd, buf, sizeof buf) < 0 ? 0 : buf; +} -- cgit v1.2.1