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#include <glibtop.h> #define GLIBTOP_MOUNTENTRY_LEN #define LIBGTOP_CHECK_VERSION (major, minor, micro) glibtop; extern glibtop *glibtop_global_server; glibtop* glibtop_init (void); glibtop* glibtop_init_r (glibtop **server_ptr, unsigned long features, unsigned flags); glibtop* glibtop_init_s (glibtop **server_ptr, unsigned long features, unsigned flags); extern const unsigned long glibtop_server_features;
You do not need to worry about the glibtop * server structure if you don't need - the library exports a glibtop_global_server which you can use everywhere a glibtop * is expected.
Most of the library and all of the sysdeps function also have an alias (which is the function name without the <suffix>_l</suffix>, <suffix>_s</suffix> or <suffix>_r</suffix> suffix) which don't take a glibtop * as argument but uses the glibtop_global_server instead.
typedef struct {
	unsigned flags;
	unsigned method;		/* Server Method */
	unsigned error_method;		/* Error Method */
	glibtop_machine machine;	/* Machine dependent data */
	int input [2];			/* Pipe client <- server */
	int output [2];			/* Pipe client -> server */
	int socket;			/* Accepted connection of a socket */
	int ncpu;			/* Number of CPUs, zero if single-processor */
	int real_ncpu;			/* Real number of CPUs. Only ncpu are monitored */
	unsigned long os_version_code;	/* Version code of the operating system */
	const char *name;		/* Program name for error messages */
	const char *server_command;	/* Command used to invoke server */
	const char *server_host;	/* Host the server should run on */
	const char *server_user;	/* Name of the user on the target host */
	const char *server_rsh;		/* Command used to connect to the target host */
	unsigned long features;		/* Server is required for this features */
	unsigned long server_port;	/* Port on which daemon is listening */
	glibtop_sysdeps sysdeps;	/* Detailed feature list */
	glibtop_sysdeps required;	/* Required feature list */
	pid_t pid;			/* PID of the server */
} glibtop;
glibtop* glibtop_init_r (glibtop **server_ptr, unsigned long features, unsigned flags);
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glibtop* glibtop_init_s (glibtop **server_ptr, unsigned long features, unsigned flags);
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