gbranden pushed a commit to branch master
in repository groff.
commit 95cedcfd9a6dd055893f7a43b039eb99b6cc58bf
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sun Mar 15 18:39:54 2026 -0500
Refactor: migrate putenv(3) -> setenv(3) (2d/3).
* src/roff/groff/groff.cpp: Refactor: migrate from putenv(3) to
setenv(3) (4/4).
(xputenv): Drop no-longer-used function.
---
ChangeLog | 6 ++++++
src/roff/groff/groff.cpp | 8 +-------
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 527a88559..47a67a8da 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2026-03-15 G. Branden Robinson <[email protected]>
+
+ * src/roff/groff/groff.cpp: Refactor: migrate from putenv(3) to
+ setenv(3) (4/4).
+ (xputenv): Drop no-longer-used function.
+
2026-03-15 G. Branden Robinson <[email protected]>
* src/roff/groff/groff.cpp: Refactor: migrate from putenv(3) to
diff --git a/src/roff/groff/groff.cpp b/src/roff/groff/groff.cpp
index 2a2bfded4..d9a02974a 100644
--- a/src/roff/groff/groff.cpp
+++ b/src/roff/groff/groff.cpp
@@ -26,7 +26,7 @@ along with this program. If not, see
<http://www.gnu.org/licenses/>. */
#include <assert.h>
#include <errno.h>
#include <stdio.h> // EOF, FILE, fflush(), setbuf(), stderr, stdout
-#include <stdlib.h> // exit(), EXIT_SUCCESS, free(), getenv(), putenv(),
setenv()
+#include <stdlib.h> // exit(), EXIT_SUCCESS, free(), getenv(), setenv()
#include <string.h> // strerror(), strsignal()
#include <getopt.h> // getopt_long()
@@ -129,12 +129,6 @@ static char *xstrdup(const char *s) {
return str;
}
-static void xputenv(const char *s) {
- if (putenv(const_cast<char *>(s)) != 0)
- fatal("cannot update process environment: %1", strerror(errno));
- return;
-}
-
static void xsetenv(const char *name, const char *value, int overwrite)
{
if (setenv(name, value, overwrite) != 0)
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