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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-07-24 09:54:23 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-07-24 09:54:44 +0000 |
| commit | 836b47cb7e99a977c5a23b059ca1d0b5065d310e (patch) | |
| tree | 1604da8f482d02effa033c94a84be42bc0c848c3 /src/libnetdata/os/setenv.c | |
| parent | Releasing debian version 1.44.3-2. (diff) | |
| download | netdata-836b47cb7e99a977c5a23b059ca1d0b5065d310e.tar.xz netdata-836b47cb7e99a977c5a23b059ca1d0b5065d310e.zip | |
Merging upstream version 1.46.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/libnetdata/os/setenv.c')
| -rw-r--r-- | src/libnetdata/os/setenv.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/libnetdata/os/setenv.c b/src/libnetdata/os/setenv.c new file mode 100644 index 000000000..5aa4302b8 --- /dev/null +++ b/src/libnetdata/os/setenv.c @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "config.h"
+
+#ifndef HAVE_SETENV
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int os_setenv(const char *name, const char *value, int overwrite) {
+ char *env_var;
+ int result;
+
+ if (!overwrite) {
+ env_var = getenv(name);
+ if (env_var) return 0; // Already set
+ }
+
+ size_t len = strlen(name) + strlen(value) + 2; // +2 for '=' and '\0'
+ env_var = malloc(len);
+ if (!env_var) return -1; // Allocation failure
+ snprintf(env_var, len, "%s=%s", name, value);
+
+ result = putenv(env_var);
+ // free(env_var); // _putenv in Windows makes a copy of the string
+ return result;
+}
+
+#endif
|