diff options
Diffstat (limited to 'support/capture_subprocess.h')
-rw-r--r-- | support/capture_subprocess.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/support/capture_subprocess.h b/support/capture_subprocess.h deleted file mode 100644 index 43caf9bce4..0000000000 --- a/support/capture_subprocess.h +++ /dev/null @@ -1,61 +0,0 @@ -/* Capture output from a subprocess. - Copyright (C) 2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef SUPPORT_CAPTURE_SUBPROCESS_H -#define SUPPORT_CAPTURE_SUBPROCESS_H - -#include <support/xmemstream.h> - -struct support_capture_subprocess -{ - struct xmemstream out; - struct xmemstream err; - int status; -}; - -/* Invoke CALLBACK (CLOSURE) in a subprocess and capture standard - output, standard error, and the exit status. The out.buffer and - err.buffer members in the result are null-terminated strings which - can be examined by the caller (out.out and err.out are NULL). */ -struct support_capture_subprocess support_capture_subprocess - (void (*callback) (void *), void *closure); - -/* Deallocate the subprocess data captured by - support_capture_subprocess. */ -void support_capture_subprocess_free (struct support_capture_subprocess *); - -enum support_capture_allow -{ - /* No output is allowed. */ - sc_allow_none = 0x01, - /* Output to stdout is permitted. */ - sc_allow_stdout = 0x02, - /* Output to standard error is permitted. */ - sc_allow_stderr = 0x04, -}; - -/* Check that the subprocess exited with STATUS and that only the - allowed outputs happened. ALLOWED is a combination of - support_capture_allow flags. Report errors under the CONTEXT - message. */ -void support_capture_subprocess_check (struct support_capture_subprocess *, - const char *context, int status, - int allowed) - __attribute__ ((nonnull (1, 2))); - -#endif /* SUPPORT_CAPTURE_SUBPROCESS_H */ |