[PATCH] Prefer sysconf(_SC_OPEN_MAX) over getrlimit(RLIMIT_NOFILE,...)
From: Joachim Schmitz <hidden>
Date: 2016-06-15 22:54:32
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Joachim Schmitz <redacted> --- sha1_file.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/sha1_file.c b/sha1_file.c
index af5cfbd..76714ad 100644
--- a/sha1_file.c
+++ b/sha1_file.c@@ -747,6 +747,9 @@ static int open_packed_git_1(struct packed_git *p) return error("packfile %s index unavailable", p->pack_name); if (!pack_max_fds) { +#ifdef _SC_OPEN_MAX + unsigned int max_fds = sysconf(_SC_OPEN_MAX); +#else struct rlimit lim; unsigned int max_fds;
@@ -754,6 +757,7 @@ static int open_packed_git_1(struct packed_git *p) die_errno("cannot get RLIMIT_NOFILE"); max_fds = lim.rlim_cur; +#endif /* Save 3 for stdin/stdout/stderr, 22 for work */ if (25 < max_fds) --
1.7.12