Remove syncfs fallback for ancient glibc (Debian 7)

This commit is contained in:
Rusty Bird 2020-01-22 19:12:44 +00:00
parent 29a0c0e7f4
commit 9debe185fc
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@ -33,10 +33,6 @@ void send_status_and_crc(int code, const char *last_filename);
#define O_TMPFILE_MASK (__O_TMPFILE | O_DIRECTORY | O_CREAT)
#endif
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 14)
#define HAVE_SYNCFS
#endif
void do_exit(int code, const char *last_filename)
{
close(0);
@ -213,10 +209,8 @@ void process_one_file(struct file_header *untrusted_hdr)
int do_unpack(void)
{
struct file_header untrusted_hdr;
#ifdef HAVE_SYNCFS
int cwd_fd;
int saved_errno;
#endif
total_bytes = total_files = 0;
/* initialize checksum */
@ -233,14 +227,10 @@ int do_unpack(void)
process_one_file(&untrusted_hdr);
}
#ifdef HAVE_SYNCFS
saved_errno = errno;
cwd_fd = open(".", O_RDONLY);
if (cwd_fd >= 0 && syncfs(cwd_fd) == 0 && close(cwd_fd) == 0)
errno = saved_errno;
#else
sync();
#endif
send_status_and_crc(errno, untrusted_namebuf);
return errno;