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procps/proc/library.map

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wchan for multithreaded process is now ~0ull or "*"
2004-07-22 02:47:35 +05:30
# for --version-script
# WTF is the syntax for this file?
# Give me a BNF, man!
fix race condition
2005-06-10 21:13:15 +05:30
_3_2_5 {
library.map
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global:
watch -t
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__cyg_profile_func_enter; __cyg_profile_func_exit; main;
more goodies
2003-10-16 09:00:41 +05:30
readproc; readtask; readproctab; readproctab2; look_up_our_self; escape_command;
enhanced libproc cgroup/cmdline support, exploited by top Library Changes . added PROC_EDITCMDLCVT flag . added an internal (static) fill_cmdline_cvt function: - reads and "escapes" /proc/#/cmdline - returns result as a single string in a single vector - callers are guaranteed a cmdline (no more NULL) . added vectorize_this_str function, exploited by fill_cgroup_cvt, fill_cmdline_cvt . generalized read_cmdline function as read_unvectored, now exploited by fill_cgroup_cvt, fill_cmdline_cvt, read_cmdline ( cgroup and cmdline no longer need be converted to string ) ( vectors before being transformed to final representation ) . fixed bug regarding skipped group numbers (when enabled) . escape_str made responsible for all single byte translation with distinction between control chars + other unprintable . added escaped_copy function for already escaped strings . reorganized parts of proc_t to restore formatting standards ( displacement changes shouldn't matter with new version # ) . former ZAP_SUSEONLY #define now OOMEM_ENABLE . added to library.map: escaped_copy; read_cmdline Top Program Changes . exploited the new PROC_EDITCMDLCVT provision . eliminated now obsolete #include "proc/escape.h" . changed the P_WCH display format if no kernel symbol table . fixed very old bug in lflgs for out-of-view sort fields . former ZAP_SUSEONLY #define now OOMEM_ENABLE Ps Program Changes . exploited the new PROC_EDITCMDLCVT provision . exploited the new escaped_copy function . consolidated pr_args and pr_comm into pr_argcom Signed-off-by: Jan Görig <jgorig@redhat.com>
2011-05-18 14:03:44 +05:30
escape_str; escape_strlist; escaped_copy; read_cmdline;
refined library i/f and improved performance Library changes readproc . added readeither to more efficiently fill both process and thread proc_t . added readproctab3, uses readeither . included task path support in: fill_cgroup_cvt, fill_cmdline_cvt, read_unvectored . QUICK_THREADS #define allows copying process info vs. repeatedly reading . simple_nexttid no longer values ppid . path var made non-static in readtask . documented 'proc_data_t' in .h file . tweaked some c comments & formatting library.map . added new readeither, readproctab3 Program changes ps . exploits readproctab3 where possible . improved args/comm compliance top . exploits readeither
2011-08-11 03:12:14 +05:30
openproc; closeproc; freeproc; readeither; readproctab3;
wchan for multithreaded process is now ~0ull or "*"
2004-07-22 02:47:35 +05:30
tty_to_dev; dev_to_tty; open_psdb_message; open_psdb; lookup_wchan;
group by purpose and interface
2003-01-25 13:11:45 +05:30
display_version; procps_version; linux_version_code;
Read the system boot time from /proc instead of computing Read the time of system boot from /proc/stat (entry: btime) instead of computing it as the difference between the current time and the uptime. This is the only way to get a consistent result which won't possibly change from one run to the next. The problems with the original code were: * Both the current time and the uptime are rounded down to the second, but the system doesn't boot on an integer second value so they do not tick at the same moment. Thus, the rounding errors can cause a one second difference from one run to the next. * We can't read the uptime and the current time at the exact same moment anyway, so the time difference we compute is bound to be inaccurate. Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=222251 Author: Jean Delvare <jdelvare@suse.de> Reviewed-by: Craig Small <csmall@debian.org>
2010-12-16 15:00:39 +05:30
Hertz; smp_num_cpus; have_privs; getbtime;
group by purpose and interface
2003-01-25 13:11:45 +05:30
sprint_uptime; uptime; user_from_uid; print_uptime; loadavg;
top: do not refresh like crazy
2003-03-18 05:12:00 +05:30
pretty_print_signals; print_given_signals; unix_print_signals; signal_name_to_number; signal_number_to_name;
top hotplug memory support Another patch from Jim for top to support hot-pluggable memory. Not fully tested on real hot-pluggable memory because neither of us have it
2011-07-14 16:46:02 +05:30
cpuinfo; meminfo; vminfo; getstat; getdiskstat; getpartitions_num; getslabinfo; get_pid_digits;
library.map
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kb_active; kb_inactive; kb_main_buffers; kb_main_cached;
kb_main_free; kb_main_total; kb_main_used; kb_swap_free;
group by purpose and interface
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kb_swap_total; kb_swap_used; kb_main_shared;
merge with procps2 free
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kb_low_total; kb_low_free; kb_high_total; kb_high_free;
vm_pgpgin; vm_pgpgout; vm_pswpin; vm_pswpout;
free_slabinfo; put_slabinfo; get_slabinfo; get_proc_stats;
library.map
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local: *;
new gcc+ld+gas features
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};
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