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d605e6df30
Add a mount suitability predicate, a pong reply message type, and a log notice message type. Also, fixes the multi-line mount point printing issue. Signed-off-by: David Sheets <dsheets@docker.com>
59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
#include <pthread.h>
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#include <sys/socket.h>
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typedef struct {
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char * server;
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char * socket;
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char * fusermount;
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char * pidfile;
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char * logfile;
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int logfile_fd;
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int ctl_sock;
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int data_sock;
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pthread_mutex_t ctl_lock;
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} parameters;
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typedef struct {
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parameters * params;
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char * type_descr;
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char * mount_point;
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struct sockaddr sa_client;
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socklen_t socklen_client;
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int sock;
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} connection_t;
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pthread_attr_t detached;
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void * must_malloc(char *const descr, size_t size);
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void lock(char *const descr, pthread_mutex_t * mutex);
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void unlock(char *const descr, pthread_mutex_t * mutex);
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void write_exactly(char * descr, int fd, void * buf, size_t nbyte);
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#define IN_BUFSZ ((1 << 20) + 16)
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#define OUT_BUFSZ ((1 << 20) + 64)
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#define EVENT_BUFSZ 4096
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#define CTL_BUFSZ 65536
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#define DEFAULT_FUSERMOUNT "/bin/fusermount"
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#define DEFAULT_SOCKET "v:_:1525"
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#define DEFAULT_SERVER "v:2:1524"
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#define PING 128
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#define RMDIR_SYSCALL 0
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#define UNLINK_SYSCALL 1
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#define MKDIR_SYSCALL 2
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#define SYMLINK_SYSCALL 3
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#define TRUNCATE_SYSCALL 4
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#define CHMOD_SYSCALL 5
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// these could be turned into an enum probably but... C standard nausea
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#define MOUNT_SUITABILITY_REQUEST 1
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#define TRANSFUSE_LOG_ERROR 1
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#define TRANSFUSE_LOG_NOTICE 2
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#define PONG_REPLY 3
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#define MOUNT_SUITABILITY_REPLY 4
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