Commit 6fdfd405 authored by Marc Vef's avatar Marc Vef
Browse files

Small permission fixes

parent 337d171c

ifs/configure.hpp

+3 −3
Original line number Diff line number Diff line
@@ -30,11 +30,11 @@ 
#define MDATA_USE_BLOCKS false

#define MDATA_USE_SIZE true // XXX to be added in ADAFS_DATA. currently on by default



// should permissions be checked when access() is called or discarded

// should permissions be checked when access() is called or discarded (disabled by default)

//#define CHECK_ACCESS

// If access permissions should be checked while opening a file

// If access permissions should be checked while opening a file (disabled by default)

//#define CHECK_ACCESS_DURING_OPEN

// If disabled, a file or directory is always presumed to be there (even if it is not). No check is executed

// If disabled, a file or directory is always presumed to be there (even if it is not). No check is executed (enabled by default)

#define DO_LOOKUP



// Write-ahead logging of rocksdb

ifs/src/adafs_ops/metadentry.cpp

+1 −1
Original line number Diff line number Diff line
@@ -148,7 +148,7 @@ int check_access_mask(const string& path, const int mask) { 
     * According to POSIX (access(2)) the mask is either the value F_OK,

     * or a mask consisting of the bitwise OR of one or more of R_OK, W_OK, and X_OK.

     */

    if (mask & F_OK)

    if (mask == F_OK)

        return 0;



    // root user is a god

ifs/src/preload/adafs_functions.cpp

+1 −1
Original line number Diff line number Diff line
@@ -51,7 +51,7 @@ int adafs_access(const std::string& path, const int mask) { 
    // object is assumed to be existing, even though it might not

    return 0;

#endif

#if defined(CHECK_ACCESS_DURING_OPEN)

#if defined(CHECK_ACCESS)

    return rpc_send_access(path, mask);

#else

    return rpc_send_access(path, F_OK); // Only check for file exists

ifs_test/CMakeLists.txt

+3 −1
Original line number Diff line number Diff line
@@ -10,9 +10,11 @@ include_directories(${MPI_INCLUDE_PATH}) 


set(SOURCE_FILES main.cpp)

set(SOURCE_FILES_MPI main_MPI.cpp)

set(SOURCE_FILES_TEMP main_temp_testing.cpp)

set(SOURCE_FILES_IO main_IO_testing.cpp)

set(SOURCE_FILES_TEMP main_temp.cpp)

add_executable(ifs_test ${SOURCE_FILES})

add_executable(ifs_test_MPI ${SOURCE_FILES_MPI})

add_executable(ifs_test_IO ${SOURCE_FILES_IO})

add_executable(ifs_test_temp ${SOURCE_FILES_TEMP})



target_link_libraries(ifs_test_MPI ${MPI_CXX_LIBRARIES})
 
 No newline at end of file

ifs_test/main_temp_testing.cpp→ifs_test/main_IO_testing.cpp

+1 −1
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ int main(int argc, char* argv[]) { 
    // Part





    char buf1[] = "penis";

    char buf1[] = "oops.";

    auto fd1 = open(p.c_str(), O_WRONLY | O_APPEND, 0777);

//    auto nw1 = pwrite(fd1, &buf1, strlen(buf1), 1615);

    auto nw1 = write(fd1, &buf1, strlen(buf1));