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getdata: add missing HAVE_POSIX_FADVISE protection

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Reported-by: Conor McCarthy <mr.spuratic@gmail.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2013-11-08 19:21:19 +00:00
parent 631bf0bf7c
commit 48caf5fb42
1 changed files with 12 additions and 10 deletions
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22
src/getdata.c
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@ -202,16 +202,18 @@ void parse_config(int is_include, const char *restrict config_file,
if (dhcpd_config == NULL) {
err(EXIT_FAILURE, "parse_config: %s", config_file);
}
#ifdef POSIX_FADV_NOREUSE
if (posix_fadvise(fileno(dhcpd_config), 0, 0, POSIX_FADV_NOREUSE) != 0) {
err(EXIT_FAILURE, "parse_config: fadvise %s", config_file);
}
#endif /* POSIX_FADV_NOREUSE */
#ifdef POSIX_FADV_SEQUENTIAL
if (posix_fadvise(fileno(dhcpd_config), 0, 0, POSIX_FADV_SEQUENTIAL) != 0) {
err(EXIT_FAILURE, "parse_config: fadvise %s", config_file);
}
#endif /* POSIX_FADV_SEQUENTIAL */
#ifdef HAVE_POSIX_FADVISE
# ifdef POSIX_FADV_NOREUSE
if (posix_fadvise(fileno(dhcpd_config), 0, 0, POSIX_FADV_NOREUSE) != 0) {
err(EXIT_FAILURE, "parse_config: fadvise %s", config_file);
}
# endif /* POSIX_FADV_NOREUSE */
# ifdef POSIX_FADV_SEQUENTIAL
if (posix_fadvise(fileno(dhcpd_config), 0, 0, POSIX_FADV_SEQUENTIAL) != 0) {
err(EXIT_FAILURE, "parse_config: fadvise %s", config_file);
}
# endif /* POSIX_FADV_SEQUENTIAL */
#endif /* HAVE_POSIX_FADVISE */
/* Very hairy stuff begins. */
while (unlikely(!feof(dhcpd_config))) {