diff options
| author | Eric Blake <eblake@redhat.com> | 2011-05-25 22:41:10 +0400 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2011-05-25 22:41:10 +0400 |
| commit | 4805b60ccfeee32a4ac3547e680c917f9e5c1d39 (patch) | |
| tree | 7035ae20768510551b6abb65549b1e51acd18e09 /newlib/libc/posix | |
| parent | 6215837523703c2c0b58200341ae3861d8b7a28d (diff) | |
strerror: allow user hook to comply with POSIX rules
* libc/string/strerror.c (strerror): Split body into...
(_strerror_r): ...new reentrant function.
* libc/string/u_strerr.c (_user_strerror): Update signature.
* libc/include/stdio.h (_strerror_r): New prototype.
* libc/posix/collate.c (__collate_err): Adjust callers.
* libc/stdio/perror.c (_perror_r): Likewise.
* libc/string/strerror_r.c (strerror_r): Likewise.
* libc/string/xpg_strerror_r.c (__xpg_strerror_r): Likewise.
Diffstat (limited to 'newlib/libc/posix')
| -rw-r--r-- | newlib/libc/posix/collate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/newlib/libc/posix/collate.c b/newlib/libc/posix/collate.c index 8af8970c9..6ee455001 100644 --- a/newlib/libc/posix/collate.c +++ b/newlib/libc/posix/collate.c @@ -177,12 +177,13 @@ __collate_err(int ex, const char *f) { const char *s; int serrno = errno; + int dummy; /* Be careful to change write counts if you change the strings */ write(STDERR_FILENO, "collate_error: ", 15); write(STDERR_FILENO, f, strlen(f)); write(STDERR_FILENO, ": ", 2); - s = strerror(serrno); + s = _strerror_r(_REENT, serrno, 1, &dummy); write(STDERR_FILENO, s, strlen(s)); write(STDERR_FILENO, "\n", 1); exit(ex); |