blob: 8550e8c9652b86fd8db49863fd3c5dca83132ca4 [file] [log] [blame]
/*****************************************************************************\
* spank.c - spank callback handlers
*****************************************************************************
* Copyright (C) SchedMD LLC.
*
* This file is part of Slurm, a resource management program.
* For details, see <https://slurm.schedmd.com/>.
* Please also read the included file: DISCLAIMER.
*
* Slurm is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* In addition, as a special exception, the copyright holders give permission
* to link the code of portions of this program with the OpenSSL library under
* certain conditions as described in each individual source file, and
* distribute linked combinations including the two. You must obey the GNU
* General Public License in all respects for all of the code used other than
* OpenSSL. If you modify file(s) with this exception, you may extend this
* exception to your version of the file(s), but you are not obligated to do
* so. If you do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source files in
* the program, then also delete it here.
*
* Slurm 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 General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along
* with Slurm; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
\*****************************************************************************/
#include "src/common/env.h"
#include "src/scrun/scrun.h"
extern char *spank_get_job_env(const char *name)
{
char *value = getenvp(state.spank_job_env, name);
debug4("%s: request spank_get_job_env(%s)=%s", __func__, name, value);
return value;
}
extern int spank_set_job_env(const char *name, const char *value, int overwrite)
{
debug4("%s: request spank_set_job_env(%s, %s, overwrite=%c)",
__func__, name, value, (overwrite ? 'T' : 'F'));
if (!overwrite && getenvp(state.spank_job_env, name))
return SLURM_SUCCESS;
if (!state.spank_job_env)
state.spank_job_env = env_array_create();
setenvf(&state.spank_job_env, name, "%s", value);
return SLURM_SUCCESS;
}
extern int spank_unset_job_env(const char *name)
{
debug4("%s: request spank_unset_job_env(%s)", __func__, name);
unsetenvp(state.spank_job_env, name);
return SLURM_SUCCESS;
}