faccessat support AT_FDCWD flag (ffc27e88) · Commits · David Auer / gekkofs

ifs/src/preload/intcp_functions.cpp

+7 −5

Original line number	Diff line number	Diff line
		@@ -570,7 +570,13 @@ int faccessat(int dirfd, const char* cpath, int mode, int flags) __THROW {

		std::string resolved;

		if(cpath[0] != PSP) {
		if((cpath[0] == PSP) \|\| (dirfd == AT_FDCWD)) {
		// cpath is absolute or relative to CWD
		if (CTX->relativize_path(cpath, resolved)) {
		return adafs_access(resolved, mode);
		}
		} else {
		// cpath is relative
		if(!(CTX->file_map()->exist(dirfd))) {
		//TODO relative cpath could still lead to our FS
		return LIBC_FUNC(faccessat, dirfd, cpath, mode, flags);
		@@ -590,10 +596,6 @@ int faccessat(int dirfd, const char* cpath, int mode, int flags) __THROW {
		if(resolve_path(path, resolved)) {
		return adafs_access(resolved, mode);
		}
		} else {
		if (CTX->relativize_path(cpath, resolved)) {
		return adafs_access(resolved, mode);
		}
		}
		return LIBC_FUNC(faccessat, dirfd, resolved.c_str(), mode, flags);
		}