38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
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From f4a9bdf74c23a55ea96de696155ce9a5dfa43850 Mon Sep 17 00:00:00 2001
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From: Frantisek Sumsal <fsumsal@redhat.com>
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Date: Mon, 27 Nov 2023 16:16:40 +0100
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Subject: [PATCH] fstab-generator: allow overriding path to /sysroot/etc/fstab
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too
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Based on: 99e3d4767932bce5febb45e8543162d729d17425
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Related: RHEL-1087
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rhel-only
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---
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src/fstab-generator/fstab-generator.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
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index 105ddd2fd0..02f0bccd2f 100644
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--- a/src/fstab-generator/fstab-generator.c
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+++ b/src/fstab-generator/fstab-generator.c
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@@ -503,13 +503,17 @@ static int add_mount(
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return 0;
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}
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+static const char *sysroot_fstab_path(void) {
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+ return getenv("SYSTEMD_SYSROOT_FSTAB") ?: "/sysroot/etc/fstab";
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+}
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+
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static int parse_fstab(bool initrd) {
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_cleanup_endmntent_ FILE *f = NULL;
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const char *fstab;
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struct mntent *me;
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int r = 0;
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- fstab = initrd ? "/sysroot/etc/fstab" : fstab_path();
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+ fstab = initrd ? sysroot_fstab_path() : fstab_path();
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f = setmntent(fstab, "re");
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if (!f) {
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if (errno == ENOENT)
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