diff options
| author | Tony Cook <tony@develop-help.com> | 2015-06-17 10:55:19 +1000 |
|---|---|---|
| committer | Tony Cook <tony@develop-help.com> | 2015-06-17 10:55:19 +1000 |
| commit | b6d5ddf72d1067c498a7ed65623df9f2f8f8d749 (patch) | |
| tree | 8f09f406be47abc746034a2f7eb5880b4050b183 | |
| parent | bace499647c542e44fa169173393f19316fe05b6 (diff) | |
| download | perl-b6d5ddf72d1067c498a7ed65623df9f2f8f8d749.tar.gz | |
[perl #123264] explicitly document the return value of sysopen
| -rw-r--r-- | pod/perlfunc.pod | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod index b2c8bb69d6..650ad0e1ba 100644 --- a/pod/perlfunc.pod +++ b/pod/perlfunc.pod @@ -7957,6 +7957,8 @@ filehandle wanted; an undefined scalar will be suitably autovivified. This function calls the underlying operating system's I<open>(2) function with the parameters FILENAME, MODE, and PERMS. +Returns true on success and C<undef> otherwise. + The possible values and flag bits of the MODE parameter are system-dependent; they are available via the standard module C<Fcntl>. See the documentation of your operating system's I<open>(2) syscall to see |