diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-09-14 17:04:05 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-09-14 17:04:05 +0000 |
commit | 193fe690070bb040b36bf7d2639b454d88c37d3f (patch) | |
tree | 26c894c8f3799b2ceb91ac83a0d550bb8ed06932 /cpukit/libcsupport/src/readdir_r.c | |
parent | 2002-09-13 Eric Norum <eric.norum@usask.ca> (diff) | |
download | rtems-193fe690070bb040b36bf7d2639b454d88c37d3f.tar.bz2 |
2002-09-14 Eric Norum <eric.norum@usask.ca>
* src/readdir_r.c: New file.
* Makefile.am: Reflect above.
Diffstat (limited to 'cpukit/libcsupport/src/readdir_r.c')
-rw-r--r-- | cpukit/libcsupport/src/readdir_r.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/cpukit/libcsupport/src/readdir_r.c b/cpukit/libcsupport/src/readdir_r.c new file mode 100644 index 0000000000..9ddb84f97c --- /dev/null +++ b/cpukit/libcsupport/src/readdir_r.c @@ -0,0 +1,22 @@ +/* + * readdir_r - reentrant version of readdir() + * + * $Id$ + */ + +#include <sys/types.h> +#include <dirent.h> +#include <errno.h> +#include <stdio.h> + +/* + * The RTEMS version of readdir is already thread-safe. + */ + +int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result) +{ + *result = readdir(dirp); + if (*result) + *entry = **result; + return *result ? 0 : errno; +} |