mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-10-20 11:11:43 -04:00
69 lines
2.1 KiB
Diff
69 lines
2.1 KiB
Diff
diff --git a/lib/commands/toolcontext.c b/lib/commands/toolcontext.c
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index 56dc1f856..011ec2700 100644
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--- a/lib/commands/toolcontext.c
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+++ b/lib/commands/toolcontext.c
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@@ -1660,6 +1660,7 @@ struct cmd_context *create_toolcontext(unsigned is_clvmd,
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/* FIXME Make this configurable? */
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reset_lvm_errno(1);
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+#ifdef __GLIBC__
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/* Set in/out stream buffering before glibc */
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if (set_buffering
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&& !cmd->running_on_valgrind /* Skipping within valgrind execution. */
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@@ -1704,7 +1705,7 @@ struct cmd_context *create_toolcontext(unsigned is_clvmd,
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} else if (!set_buffering)
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/* Without buffering, must not use stdin/stdout */
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init_silent(1);
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-
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+#endif
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/*
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* Environment variable LVM_SYSTEM_DIR overrides this below.
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*/
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@@ -2038,6 +2039,7 @@ void destroy_toolcontext(struct cmd_context *cmd)
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if (cmd->cft_def_hash)
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dm_hash_destroy(cmd->cft_def_hash);
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+#ifdef __GLIBC__
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if (!cmd->running_on_valgrind && cmd->linebuffer) {
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int flags;
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/* Reset stream buffering to defaults */
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@@ -2061,6 +2063,7 @@ void destroy_toolcontext(struct cmd_context *cmd)
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free(cmd->linebuffer);
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}
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+#endif
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destroy_config_context(cmd);
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diff --git a/tools/lvmcmdline.c b/tools/lvmcmdline.c
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index 1b2f7f47c..e0674d42d 100644
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--- a/tools/lvmcmdline.c
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+++ b/tools/lvmcmdline.c
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@@ -3378,7 +3378,7 @@ static int _check_standard_fds(void)
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int err = is_valid_fd(STDERR_FILENO);
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if (!is_valid_fd(STDIN_FILENO) &&
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- !(stdin = fopen(_PATH_DEVNULL, "r"))) {
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+ !freopen(_PATH_DEVNULL, "r", stdin)) {
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if (err)
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perror("stdin stream open");
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else
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@@ -3388,7 +3388,7 @@ static int _check_standard_fds(void)
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}
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if (!is_valid_fd(STDOUT_FILENO) &&
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- !(stdout = fopen(_PATH_DEVNULL, "w"))) {
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+ !freopen(_PATH_DEVNULL, "w", stdout)) {
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if (err)
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perror("stdout stream open");
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/* else no stdout */
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@@ -3396,7 +3396,7 @@ static int _check_standard_fds(void)
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}
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if (!is_valid_fd(STDERR_FILENO) &&
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- !(stderr = fopen(_PATH_DEVNULL, "w"))) {
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+ !freopen(_PATH_DEVNULL, "w", stderr)) {
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printf("stderr stream open: %s\n",
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strerror(errno));
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return 0;
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