From 307ef667e94530c2f2f77797bfe9ea85c22bec7d Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Thu, 20 Mar 2025 15:24:39 -0700 Subject: libbpf: Add namespace for errstr making it libbpf_errstr When statically linking symbols can be replaced with those from other statically linked libraries depending on the link order and the hoped for "multiple definition" error may not appear. To avoid conflicts it is good practice to namespace symbols, this change renames errstr to libbpf_errstr. To avoid churn a #define is used to turn use of errstr(err) to libbpf_errstr(err). Fixes: 1633a83bf993 ("libbpf: Introduce errstr() for stringifying errno") Signed-off-by: Ian Rogers Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20250320222439.1350187-1-irogers@google.com --- tools/lib/bpf/str_error.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/lib/bpf/str_error.c') diff --git a/tools/lib/bpf/str_error.c b/tools/lib/bpf/str_error.c index 8743049e32b7..9a541762f54c 100644 --- a/tools/lib/bpf/str_error.c +++ b/tools/lib/bpf/str_error.c @@ -36,7 +36,7 @@ char *libbpf_strerror_r(int err, char *dst, int len) return dst; } -const char *errstr(int err) +const char *libbpf_errstr(int err) { static __thread char buf[12]; -- cgit v1.2.3