From: Xi Ruoyao <xry111@xry111.site>
Date: Sat, 20 Jun 2026 18:02:41 +0000 (+0800)
Subject: fincore: include sys/syscall.h if available
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4af4cccd26b6eaa291c10b1bee7eaf11eb5a6a5e;p=thirdparty%2Futil-linux.git

fincore: include sys/syscall.h if available

Without sys/syscall.h, we fall back to the hand-brew logic for
SYS_cachestat.  The hand-brew code has a special case for Alpha, but
there are more cases where cachestat has a different syscall number, for
example MIPS.

Signed-off-by: Xi Ruoyao <xry111@xry111.site>
---

diff --git a/misc-utils/fincore.c b/misc-utils/fincore.c
index 366aa6f3c..5603de59b 100644
--- a/misc-utils/fincore.c
+++ b/misc-utils/fincore.c
@@ -20,6 +20,9 @@
 
 #include <sys/mman.h>
 #include <sys/stat.h>
+#ifdef HAVE_SYS_SYSCALL_H
+#include <sys/syscall.h>
+#endif
 #include <unistd.h>
 #include <getopt.h>
 #include <stdio.h>