| From 42a84250fc78bae3e885ecd1379e713663fe6487 Mon Sep 17 00:00:00 2001 |
| From: Romain Naour <romain.naour@openwide.fr> |
| Date: Sun, 6 Apr 2014 12:12:41 +0200 |
| Subject: [PATCH 1/1] c.h: define mkostemp for older version of uClibc |
| |
| Signed-off-by: Romain Naour <romain.naour@openwide.fr> |
| --- |
| configure.ac | 2 ++ |
| include/c.h | 14 ++++++++++++++ |
| 2 files changed, 16 insertions(+) |
| |
| diff --git a/configure.ac b/configure.ac |
| index 35a1f26..a9b8d34 100644 |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -321,6 +321,8 @@ AC_CHECK_FUNCS([ \ |
| ]) |
| AC_FUNC_FSEEKO |
| |
| +AC_CHECK_FUNCS([mkostemp]) |
| + |
| AC_CHECK_FUNCS([openat fstatat unlinkat], [have_openat=yes], [have_openat=no]) |
| AC_CHECK_FUNCS([ioperm iopl], [have_io=yes]) |
| |
| diff --git a/include/c.h b/include/c.h |
| index 4a9bf3d..1b880ed 100644 |
| --- a/include/c.h |
| +++ b/include/c.h |
| @@ -300,4 +300,18 @@ static inline int usleep(useconds_t usec) |
| # define SEEK_HOLE 4 |
| #endif |
| |
| +/* |
| + * mkostemp() may be missing with older version of uClibc |
| + */ |
| +#ifndef HAVE_MKOSTEMP |
| +static inline int mkostemp(char *template, int flags) |
| +{ |
| + int fd; |
| + fd = mkstemp(template); |
| + if (flags & O_CLOEXEC && fd >= 0) |
| + fcntl(fd, F_SETFD, FD_CLOEXEC); |
| + return fd; |
| +} |
| +#endif |
| + |
| #endif /* UTIL_LINUX_C_H */ |
| -- |
| 1.9.0 |
| |