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| author | Eric Blake <eblake@redhat.com> | 2011-05-25 21:05:11 +0000 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2011-05-25 21:05:11 +0000 |
| commit | c65167c86ed578b96c8466f2b006ef28a62c55c5 (patch) | |
| tree | 5b43bbce5f1c655fa59ab3d7fc06c7f771f74fdc | |
| parent | 4e989b35d152a63d9cf49e3ce942961828e9f0e7 (diff) | |
| download | cygnal-c65167c86ed578b96c8466f2b006ef28a62c55c5.tar.gz cygnal-c65167c86ed578b96c8466f2b006ef28a62c55c5.tar.bz2 cygnal-c65167c86ed578b96c8466f2b006ef28a62c55c5.zip | |
* libc/string/strerror.c (_strerror_r): Report "Success" for 0.
| -rw-r--r-- | newlib/ChangeLog | 4 | ||||
| -rw-r--r-- | newlib/libc/string/strerror.c | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index cf900e453..82ca1a2f7 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,5 +1,9 @@ 2011-05-25 Eric Blake <eblake@redhat.com> + * libc/string/strerror.c (_strerror_r): Report "Success" for 0. + +2011-05-25 Eric Blake <eblake@redhat.com> + * libc/string/strerror.c (strerror): Split body into... (_strerror_r): ...new reentrant function. * libc/string/u_strerr.c (_user_strerror): Update signature. diff --git a/newlib/libc/string/strerror.c b/newlib/libc/string/strerror.c index fd6edd9e2..8852c36c7 100644 --- a/newlib/libc/string/strerror.c +++ b/newlib/libc/string/strerror.c @@ -33,6 +33,9 @@ This implementation of <<strerror>> prints out the following strings for each of the values defined in `<<errno.h>>': o+ +o 0 +Success + o E2BIG Arg list too long @@ -361,6 +364,9 @@ _DEFUN (_strerror_r, (ptr, errnum, internal, errptr), switch (errnum) { + case 0: + error = "Success"; + break; /* go32 defines EPERM as EACCES */ #if defined (EPERM) && (!defined (EACCES) || (EPERM != EACCES)) case EPERM: |