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# i-scream pystatgrab |
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# http://www.i-scream.org |
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# http://www.i-scream.org/pystatgrab/ |
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# Copyright (C) 2000-2004 i-scream |
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# This program is free software; you can redistribute it and/or |
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ctypedef long time_t |
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ctypedef int pid_t |
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ctypedef int uid_t |
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ctypedef int gid_t |
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cdef extern from "statgrab.h": |
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cdef extern int sg_init() |
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cdef extern int sg_drop_privileges() |
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ctypedef enum sg_error: |
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SG_ERROR_NONE = 0 |
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SG_ERROR_ASPRINTF |
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SG_ERROR_DEVSTAT_GETDEVS |
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SG_ERROR_DEVSTAT_SELECTDEVS |
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SG_ERROR_ENOENT |
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SG_ERROR_GETIFADDRS |
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SG_ERROR_GETMNTINFO |
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SG_ERROR_GETPAGESIZE |
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SG_ERROR_KSTAT_DATA_LOOKUP |
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SG_ERROR_KSTAT_LOOKUP |
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SG_ERROR_KSTAT_OPEN |
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SG_ERROR_KSTAT_READ |
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SG_ERROR_KVM_GETSWAPINFO |
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SG_ERROR_KVM_OPENFILES |
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SG_ERROR_MALLOC |
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SG_ERROR_OPEN |
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SG_ERROR_OPENDIR |
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SG_ERROR_PARSE |
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SG_ERROR_SETEGID |
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SG_ERROR_SETEUID |
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SG_ERROR_SETMNTENT |
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SG_ERROR_SOCKET |
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SG_ERROR_SWAPCTL |
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SG_ERROR_SYSCONF |
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SG_ERROR_SYSCTL |
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SG_ERROR_SYSCTLBYNAME |
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SG_ERROR_SYSCTLNAMETOMIB |
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SG_ERROR_UNAME |
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SG_ERROR_UNSUPPORTED |
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SG_ERROR_XSW_VER_MISMATCH |
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|
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cdef extern void sg_set_error(sg_error code, char *arg) |
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cdef extern void sg_set_error_with_errno(sg_error code, char *arg) |
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cdef extern sg_error sg_get_error() |
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cdef extern char *sg_get_error_arg() |
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cdef extern int sg_get_error_errno() |
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cdef extern char *sg_str_error(sg_error code) |
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|
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ctypedef struct sg_host_info: |
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char *os_name |
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char *os_release |
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long long total_inodes |
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long long used_inodes |
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long long free_inodes |
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long long avail_inodes |
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long long io_size |
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long long block_size |
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long long total_blocks |
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long long free_blocks |
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long long used_blocks |
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long long avail_blocks |
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cdef extern sg_fs_stats *sg_get_fs_stats(int *entries) |
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ctypedef struct sg_network_iface_stats: |
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char *interface_name |
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int speed |
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sg_iface_duplex dup |
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sg_iface_duplex duplex |
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int up |
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cdef extern sg_network_iface_stats *sg_get_network_iface_stats(int *entries) |
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cdef extern sg_page_stats *sg_get_page_stats() |
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cdef extern sg_page_stats *sg_get_page_stats_diff() |
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ctypedef enum sg_process_state: |
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SG_PROCESS_STATE_RUNNING |
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SG_PROCESS_STATE_SLEEPING |
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SG_PROCESS_STATE_STOPPED |
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SG_PROCESS_STATE_ZOMBIE |
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SG_PROCESS_STATE_UNKNOWN |
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|
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ctypedef struct sg_process_stats: |
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char *process_name |
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char *proctitle |
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pid_t pid |
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pid_t parent |
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pid_t pgid |
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uid_t uid |
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uid_t euid |
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gid_t gid |
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gid_t egid |
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unsigned long long proc_size |
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unsigned long long proc_resident |
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time_t time_spent |
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double cpu_percent |
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int nice |
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sg_process_state state |
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cdef extern sg_process_stats *sg_get_process_stats(int *entries) |
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ctypedef struct sg_process_count: |
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int total |
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int running |
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cdef extern sg_process_count *sg_get_process_count() |
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py_SG_ERROR_NONE = SG_ERROR_NONE |
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py_SG_ERROR_ASPRINTF = SG_ERROR_ASPRINTF |
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py_SG_ERROR_DEVSTAT_GETDEVS = SG_ERROR_DEVSTAT_GETDEVS |
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py_SG_ERROR_DEVSTAT_SELECTDEVS = SG_ERROR_DEVSTAT_SELECTDEVS |
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py_SG_ERROR_ENOENT = SG_ERROR_ENOENT |
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py_SG_ERROR_GETIFADDRS = SG_ERROR_GETIFADDRS |
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py_SG_ERROR_GETMNTINFO = SG_ERROR_GETMNTINFO |
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py_SG_ERROR_GETPAGESIZE = SG_ERROR_GETPAGESIZE |
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py_SG_ERROR_KSTAT_DATA_LOOKUP = SG_ERROR_KSTAT_DATA_LOOKUP |
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py_SG_ERROR_KSTAT_LOOKUP = SG_ERROR_KSTAT_LOOKUP |
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py_SG_ERROR_KSTAT_OPEN = SG_ERROR_KSTAT_OPEN |
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py_SG_ERROR_KSTAT_READ = SG_ERROR_KSTAT_READ |
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py_SG_ERROR_KVM_GETSWAPINFO = SG_ERROR_KVM_GETSWAPINFO |
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py_SG_ERROR_KVM_OPENFILES = SG_ERROR_KVM_OPENFILES |
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py_SG_ERROR_MALLOC = SG_ERROR_MALLOC |
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py_SG_ERROR_OPEN = SG_ERROR_OPEN |
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py_SG_ERROR_OPENDIR = SG_ERROR_OPENDIR |
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py_SG_ERROR_PARSE = SG_ERROR_PARSE |
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py_SG_ERROR_SETEGID = SG_ERROR_SETEGID |
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py_SG_ERROR_SETEUID = SG_ERROR_SETEUID |
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py_SG_ERROR_SETMNTENT = SG_ERROR_SETMNTENT |
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py_SG_ERROR_SOCKET = SG_ERROR_SOCKET |
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py_SG_ERROR_SWAPCTL = SG_ERROR_SWAPCTL |
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py_SG_ERROR_SYSCONF = SG_ERROR_SYSCONF |
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py_SG_ERROR_SYSCTL = SG_ERROR_SYSCTL |
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py_SG_ERROR_SYSCTLBYNAME = SG_ERROR_SYSCTLBYNAME |
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py_SG_ERROR_SYSCTLNAMETOMIB = SG_ERROR_SYSCTLNAMETOMIB |
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py_SG_ERROR_UNAME = SG_ERROR_UNAME |
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py_SG_ERROR_UNSUPPORTED = SG_ERROR_UNSUPPORTED |
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py_SG_ERROR_XSW_VER_MISMATCH = SG_ERROR_XSW_VER_MISMATCH |
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py_SG_IFACE_DUPLEX_FULL = SG_IFACE_DUPLEX_FULL |
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py_SG_IFACE_DUPLEX_HALF = SG_IFACE_DUPLEX_HALF |
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py_SG_IFACE_DUPLEX_UNKNOWN = SG_IFACE_DUPLEX_UNKNOWN |
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py_SG_PROCESS_STATE_RUNNING = SG_PROCESS_STATE_RUNNING |
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py_SG_PROCESS_STATE_SLEEPING = SG_PROCESS_STATE_SLEEPING |
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py_SG_PROCESS_STATE_STOPPED = SG_PROCESS_STATE_STOPPED |
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py_SG_PROCESS_STATE_ZOMBIE = SG_PROCESS_STATE_ZOMBIE |
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py_SG_PROCESS_STATE_UNKNOWN = SG_PROCESS_STATE_UNKNOWN |
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class Result: |
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def __init__(self, attrs): |
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self.attrs = attrs |
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else: |
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return False |
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def py_sg_shutdown(): |
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if sg_shutdown() == 0: |
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return True |
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else: |
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return False |
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def py_sg_snapshot(): |
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if sg_snapshot() == 0: |
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return True |
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else: |
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return False |
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def py_sg_drop_privileges(): |
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if sg_drop_privileges() == 0: |
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return True |
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else: |
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return False |
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def py_sg_set_error(code, arg): |
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sg_set_error(code, arg) |
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def py_sg_set_error_with_errno(code, arg): |
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sg_set_error_with_errno(code, arg) |
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def py_sg_get_error(): |
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cdef sg_error s |
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s = sg_get_error() |
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return s |
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def py_sg_get_error_arg(): |
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s = sg_get_error_arg() |
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return s |
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def py_sg_get_error_errno(): |
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s = sg_get_error_errno() |
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return s |
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def py_sg_str_error(code): |
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s = sg_str_error(code) |
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return s |
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def py_sg_get_host_info(): |
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cdef sg_host_info *s |
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s = sg_get_host_info() |
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'total_inodes': s.total_inodes, |
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'used_inodes': s.used_inodes, |
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'free_inodes': s.free_inodes, |
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'avail_inodes': s.avail_inodes, |
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'io_size': s.io_size, |
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'block_size': s.block_size, |
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'total_blocks': s.total_blocks, |
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'free_blocks': s.free_blocks, |
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'used_blocks': s.used_blocks, |
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'avail_blocks': s.avail_blocks, |
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} |
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)) |
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s = s + 1 |
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list.append(Result( |
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{'interface_name': s.interface_name, |
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'speed': s.speed, |
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'dup': s.dup, |
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'duplex': s.duplex, |
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'up' : s.up, |
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} |
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)) |
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'pages_pageout': s.pages_pageout, |
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} |
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) |
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def py_sg_get_process_stats(): |
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cdef sg_process_stats *s |
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cdef int entries |
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s = sg_get_process_stats(&entries) |
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if s == NULL: |
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raise StatgrabException, 'sg_get_process_stats() returned NULL' |
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list = [] |
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for i from 0 <= i < entries: |
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if s.process_name is NULL: |
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process_name = '' |
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else: |
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process_name = s.process_name |
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if s.proctitle is NULL: |
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proctitle = '' |
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else: |
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proctitle = s.proctitle |
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list.append(Result( |
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{'process_name': process_name, |
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'proctitle' : proctitle, |
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'pid' : s.pid, |
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'parent' : s.parent, |
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'pgid' : s.pgid, |
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'uid' : s.uid, |
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'euid' : s.euid, |
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'gid' : s.gid, |
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'egid' : s.egid, |
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'proc_size' : s.proc_size, |
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'proc_resident' : s.proc_resident, |
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'time_spent' : s.time_spent, |
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'cpu_percent' : s.cpu_percent, |
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'nice' : s.nice, |
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'state' : s.state, |
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} |
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)) |
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s = s + 1 |
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return list |
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def py_sg_get_process_count(): |
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cdef sg_process_count *s |