diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/pg_config.h.in | 14 | ||||
| -rw-r--r-- | src/include/port/pg_iovec.h | 4 |
2 files changed, 10 insertions, 8 deletions
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in index 479c8fe0be7..d69d461ff2c 100644 --- a/src/include/pg_config.h.in +++ b/src/include/pg_config.h.in @@ -142,6 +142,14 @@ don't. */ #undef HAVE_DECL_POSIX_FADVISE +/* Define to 1 if you have the declaration of `preadv', and to 0 if you don't. + */ +#undef HAVE_DECL_PREADV + +/* Define to 1 if you have the declaration of `pwritev', and to 0 if you + don't. */ +#undef HAVE_DECL_PWRITEV + /* Define to 1 if you have the declaration of `RTLD_GLOBAL', and to 0 if you don't. */ #undef HAVE_DECL_RTLD_GLOBAL @@ -421,9 +429,6 @@ /* Define to 1 if you have the `pread' function. */ #undef HAVE_PREAD -/* Define to 1 if you have the `preadv' function. */ -#undef HAVE_PREADV - /* Define to 1 if you have the `pstat' function. */ #undef HAVE_PSTAT @@ -445,9 +450,6 @@ /* Define to 1 if you have the `pwrite' function. */ #undef HAVE_PWRITE -/* Define to 1 if you have the `pwritev' function. */ -#undef HAVE_PWRITEV - /* Define to 1 if you have the `random' function. */ #undef HAVE_RANDOM diff --git a/src/include/port/pg_iovec.h b/src/include/port/pg_iovec.h index 05d59e99fb6..88f6615dbc6 100644 --- a/src/include/port/pg_iovec.h +++ b/src/include/port/pg_iovec.h @@ -39,13 +39,13 @@ struct iovec /* Define a reasonable maximum that is safe to use on the stack. */ #define PG_IOV_MAX Min(IOV_MAX, 32) -#ifdef HAVE_PREADV +#if HAVE_DECL_PREADV #define pg_preadv preadv #else extern ssize_t pg_preadv(int fd, const struct iovec *iov, int iovcnt, off_t offset); #endif -#ifdef HAVE_PWRITEV +#if HAVE_DECL_PWRITEV #define pg_pwritev pwritev #else extern ssize_t pg_pwritev(int fd, const struct iovec *iov, int iovcnt, off_t offset); |