sparsebundlefs fails to compile on linux

[dClauzel]

I am trying to compile the current version, without success.

$ uname -a
Linux serveur 4.6.0-1-amd64 #1 SMP Debian 4.6.4-1 (2016-07-18) x86_64 GNU/Linux

$ make
g++ sparsebundlefs.cpp -o sparsebundlefs -Wall -O2 -g -march=native -D_FILE_OFFSET_BITS=64 -I/usr/include/fuse -lfuse -pthread -Wl,-rpath=/usr/lib/x86_64-linux-gnu -DFUSE_USE_VERSION=26
sparsebundlefs.cpp: In function ‘int sparsebundle_iterate_bands(const char*, size_t, off_t, sparsebundle_read_operations*)’:
sparsebundlefs.cpp:146:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (offset + length > sparsebundle->size)
         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
sparsebundlefs.cpp: In function ‘int sparsebundle_read_buf_process_band(const char*, size_t, off_t, void*)’:
sparsebundlefs.cpp:285:110: warning: narrowing conversion of ‘read’ from ‘ssize_t {aka long int}’ to ‘size_t {aka long unsigned int}’ inside { } [-Wnarrowing]
         fuse_buf buffer = { read, fuse_buf_flags(FUSE_BUF_IS_FD | FUSE_BUF_FD_SEEK), 0, band_file_fd, offset };
                                                                                                              ^
sparsebundlefs.cpp: In function ‘void sparsebundle_read_buf_close_files()’:
sparsebundlefs.cpp:308:92: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 3 has type ‘std::map<std::__cxx11::basic_string<char>, int>::size_type {aka long unsigned int}’ [-Wformat=]
     syslog(LOG_DEBUG, "closing %u open file descriptor(s)", sparsebundle->open_files.size());
                                                                                            ^
sparsebundlefs.cpp: In function ‘int sparsebundle_read_buf(const char*, fuse_bufvec**, size_t, off_t, fuse_file_info*)’:
sparsebundlefs.cpp:335:46: error: narrowing conversion of ‘-1’ from ‘int’ to ‘rlim_t {aka long unsigned int}’ inside { } [-Wnarrowing]
     static struct rlimit fd_limit = { -1, -1 };
                                              ^
sparsebundlefs.cpp:335:46: error: narrowing conversion of ‘-1’ from ‘int’ to ‘rlim_t {aka long unsigned int}’ inside { } [-Wnarrowing]
sparsebundlefs.cpp:360:75: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘size_t {aka long unsigned int}’ [-Wformat=]
     syslog(LOG_DEBUG, "returning %d buffers to fuse", buffer_vector->count);
                                                                           ^
Makefile:23 : la recette pour la cible « sparsebundlefs » a échouée
make: *** [sparsebundlefs] Erreur 1

[torarnv]

Fixed in f3ccd20