Julien Boeuf | 026a417 | 2015-02-02 18:36:37 -0800 | [diff] [blame] | 1 | /* |
| 2 | * |
Craig Tiller | 2e19036 | 2016-03-25 14:33:26 -0700 | [diff] [blame] | 3 | * Copyright 2015-2016, Google Inc. |
Julien Boeuf | 026a417 | 2015-02-02 18:36:37 -0800 | [diff] [blame] | 4 | * All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions are |
| 8 | * met: |
| 9 | * |
| 10 | * * Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * * Redistributions in binary form must reproduce the above |
| 13 | * copyright notice, this list of conditions and the following disclaimer |
| 14 | * in the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * * Neither the name of Google Inc. nor the names of its |
| 17 | * contributors may be used to endorse or promote products derived from |
| 18 | * this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | */ |
| 33 | |
Julien Boeuf | 026a417 | 2015-02-02 18:36:37 -0800 | [diff] [blame] | 34 | #include <grpc/support/port_platform.h> |
| 35 | |
| 36 | #ifdef GPR_POSIX_ENV |
| 37 | |
| 38 | #include "src/core/support/env.h" |
| 39 | |
| 40 | #include <stdlib.h> |
| 41 | |
| 42 | #include <grpc/support/log.h> |
| 43 | |
Masood Malekghassemi | 701af60 | 2015-06-03 15:01:17 -0700 | [diff] [blame] | 44 | #include <grpc/support/string_util.h> |
Craig Tiller | f40df23 | 2016-03-25 13:38:14 -0700 | [diff] [blame] | 45 | #include "src/core/support/string.h" |
Julien Boeuf | 026a417 | 2015-02-02 18:36:37 -0800 | [diff] [blame] | 46 | |
| 47 | char *gpr_getenv(const char *name) { |
Julien Boeuf | 7413f10 | 2015-02-04 17:00:08 -0800 | [diff] [blame] | 48 | char *result = getenv(name); |
Julien Boeuf | 026a417 | 2015-02-02 18:36:37 -0800 | [diff] [blame] | 49 | return result == NULL ? result : gpr_strdup(result); |
| 50 | } |
| 51 | |
| 52 | void gpr_setenv(const char *name, const char *value) { |
Julien Boeuf | 0561896 | 2015-02-03 21:58:53 -0800 | [diff] [blame] | 53 | int res = setenv(name, value, 1); |
| 54 | GPR_ASSERT(res == 0); |
Julien Boeuf | 026a417 | 2015-02-02 18:36:37 -0800 | [diff] [blame] | 55 | } |
| 56 | |
Craig Tiller | 190d360 | 2015-02-18 09:23:38 -0800 | [diff] [blame] | 57 | #endif /* GPR_POSIX_ENV */ |