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Libgtop Reference Manual | |
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| Top | Description | ||||
#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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