diff options
| author | Patrick Gauvin <gauvin@hcs.ufl.edu> | 2016-06-26 12:43:25 -0400 |
|---|---|---|
| committer | Chris Johns <chrisj@rtems.org> | 2018-02-08 14:21:13 +1100 |
| commit | a2a9751823d506ccd9cd4264fd2e97032d306cb5 (patch) | |
| tree | e3067477cc1d8166f11a846a01b9b3f8acb9ea6a /cpukit/libdl/rtl-error.c | |
| parent | testsuites/libtest: Set EXENT to .exe so executable are correctly named. (diff) | |
| download | rtems-a2a9751823d506ccd9cd4264fd2e97032d306cb5.tar.bz2 | |
libdl: Clear error between dlerror invocations
Updates #2747
Diffstat (limited to 'cpukit/libdl/rtl-error.c')
| -rw-r--r-- | cpukit/libdl/rtl-error.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cpukit/libdl/rtl-error.c b/cpukit/libdl/rtl-error.c index 5ec4b26ef7..a60074fcd0 100644 --- a/cpukit/libdl/rtl-error.c +++ b/cpukit/libdl/rtl-error.c @@ -52,3 +52,15 @@ rtems_rtl_get_error (char* message, size_t max_message) return EIO; } + +void +rtems_rtl_clear_error (void) +{ + rtems_rtl_data_t* rtl = rtems_rtl_lock (); + if (rtl != NULL) + { + rtl->last_errno = 0; + rtl->last_error[0] = '\0'; + rtems_rtl_unlock (); + } +} |