/* * Copyright (C) 1996-2023 The Squid Software Foundation and contributors * * Squid software is distributed under GPLv2+ license and includes * contributions from numerous individuals and organizations. * Please see the COPYING and CONTRIBUTORS files for details. */ #ifndef SQUID_COMPAT_SHM_H #define SQUID_COMPAT_SHM_H #if HAVE_SHM #if HAVE_SYS_STAT_H #include /* for mode constants */ #endif #if HAVE_FCNTL_H #include /* for O_* constants */ #endif #if HAVE_SYS_MMAN_H #include #endif #else /* HAVE_SHM */ #if HAVE_ERRNO_H #include #endif extern "C" { inline int shm_open(const char *, int, mode_t) { errno = ENOTSUP; return -1; } inline int shm_unlink(const char *) { errno = ENOTSUP; return -1; } } /* extern "C" */ #endif /* HAVE_SHM */ /// Determines whether segment names are iterpreted as full file paths. bool shm_portable_segment_name_is_path(); #endif /* SQUID_COMPAT_CPU_H */