library: Rename to libproc-2

What to call the new library?

Keep using libprocps wouldn't do, its a very different library from
the programs' point of view. It would also mean we could have some
clashes around the packages (two package names, same library name).

The ancient procps used libproc or libproc-a.b.c where a.b.c was the
package version. Kept the revision numbers down (it was always 0.0.0)
but the name of the library changed.

So if we use libproc-2 is there a clash with an ancient procps?
procps v 2.0.0 was around in 1999 so it was 22 years ago, also the
name of the library would have been libproc-2.0.0.so not libproc-2.so
so we're fine with that.

libproc-2 seems to fit, our second major re-work of the procps
library.

Signed-off-by: Craig Small <csmall@dropbear.xyz>

.gitignore

@@ -45,8 +45,8 @@ pmap
 pidwait
 procps-ng-*.tar.xz
 proc/.depend
-proc/libprocps.la
-proc/libprocps.pc
+proc/libproc-2.la
+proc/libproc-2.pc
 proc/Makefile
 proc/Makefile.in
 ps/Makefile

Makefile.am

@@ -26,10 +26,10 @@ SUBDIRS = \
 	testsuite
 
 AM_CFLAGS = -Iproc
-LDADD = ./proc/libprocps.la $(CYGWINFLAGS)
+LDADD = ./proc/libproc-2.la $(CYGWINFLAGS)
 
 if CYGWIN
-AM_LDFLAGS += ./proc/libprocps.la $(CYGWINFLAGS)
+AM_LDFLAGS += ./proc/libproc-2.la $(CYGWINFLAGS)
 endif
 
 transform =
@@ -70,7 +70,7 @@ usrbin_exec_PROGRAMS += \
 endif
 
 lib_LTLIBRARIES = \
-	proc/libprocps.la
+	proc/libproc-2.la
 
 dist_man_MANS = \
 	free.1 \
@@ -225,25 +225,24 @@ uptime_SOURCES = uptime.c lib/fileutils.c
 vmstat_SOURCES = vmstat.c lib/strutils.c lib/fileutils.c
 w_SOURCES = w.c lib/fileutils.c
 
-# proc/libprocps.la
 
 # See http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-LIBprocps_CURRENT=7
-LIBprocps_REVISION=0
-LIBprocps_AGE=1
+LIBproc_2_CURRENT=0
+LIBproc_2_REVISION=0
+LIBproc_2_AGE=0
 
-proc_libprocps_la_LIBADD = $(LIB_KPARTS)
+proc_libproc_2_la_LIBADD = $(LIB_KPARTS)
 
 if WITH_SYSTEMD
-proc_libprocps_la_LIBADD += @SYSTEMD_LIBS@
+proc_libproc_2_la_LIBADD += @SYSTEMD_LIBS@
 endif
 
-proc_libprocps_la_LDFLAGS = \
-	-version-info $(LIBprocps_CURRENT):$(LIBprocps_REVISION):$(LIBprocps_AGE) \
+proc_libproc_2_la_LDFLAGS = \
+	-version-info $(LIBproc_2_CURRENT):$(LIBproc_2_REVISION):$(LIBproc_2_AGE) \
 	-no-undefined \
-	-Wl,--version-script=$(top_srcdir)/proc/libprocps.sym
+	-Wl,--version-script=$(top_srcdir)/proc/libproc-2.sym
 
-proc_libprocps_la_SOURCES = \
+proc_libproc_2_la_SOURCES = \
 	proc/devname.c \
 	proc/devname.h \
 	proc/diskstats.c \
@@ -276,8 +275,8 @@ proc_libprocps_la_SOURCES = \
 	proc/uptime.c \
 	proc/xtra-procps-debug.h
 
-proc_libprocps_la_includedir = $(includedir)/procps/
-proc_libprocps_la_include_HEADERS = \
+proc_libproc_2_la_includedir = $(includedir)/procps/
+proc_libproc_2_la_include_HEADERS = \
 	proc/diskstats.h \
 	proc/meminfo.h \
 	proc/misc.h \
@@ -289,9 +288,9 @@ proc_libprocps_la_include_HEADERS = \
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = \
-	proc/libprocps.pc
+	proc/libproc-2.pc
 
-EXTRA_DIST += proc/libprocps.sym
+EXTRA_DIST += proc/libproc-2.sym
 
 # ps/pscommand
 
@@ -334,17 +333,17 @@ check_PROGRAMS += \
 	proc/test_namespace
 
 proc_test_Itemtables_SOURCES = proc/test_Itemtables.c
-proc_test_Itemtables_LDADD = proc/libprocps.la
+proc_test_Itemtables_LDADD = proc/libproc-2.la
 proc_test_pids_SOURCES = proc/test_pids.c
-proc_test_pids_LDADD = proc/libprocps.la
+proc_test_pids_LDADD = proc/libproc-2.la
 proc_test_uptime_SOURCES = proc/test_uptime.c
-proc_test_uptime_LDADD = proc/libprocps.la
+proc_test_uptime_LDADD = proc/libproc-2.la
 proc_test_sysinfo_SOURCES = proc/test_sysinfo.c
-proc_test_sysinfo_LDADD = proc/libprocps.la
+proc_test_sysinfo_LDADD = proc/libproc-2.la
 proc_test_version_SOURCES = proc/test_version.c
-proc_test_version_LDADD = proc/libprocps.la
+proc_test_version_LDADD = proc/libproc-2.la
 proc_test_namespace_SOURCES = proc/test_namespace.c
-proc_test_namespace_LDADD = proc/libprocps.la
+proc_test_namespace_LDADD = proc/libproc-2.la
 
 if CYGWIN
 	skill_LDADD = $(CYGWINFLAGS)

NEWS

@@ -1,6 +1,7 @@
 procps-ng-NEXT
 ---------------
   * Rename pwait to pidwait
+  * library: renamed to libproc-2 and reset to 0:0:0
 
 procps-ng-3.3.17
 ---------------

configure.ac

@@ -334,6 +334,6 @@ AC_CONFIG_FILES([Makefile
                  include/Makefile
                  man-po/Makefile
                  po/Makefile.in
-                 proc/libprocps.pc
+                 proc/libproc-2.pc
                  testsuite/Makefile])
 AC_OUTPUT

doc/procps.3

@@ -70,7 +70,7 @@ and `info' would really be `\fBdiskstats\fR_info', etc.
 The same \fBnamed_interface\fR is used in each header file name with
 an appended `.h' suffix.
 
-Link with \fI\-lprocps\fP.
+Link with \fI\-lproc-2\fP.
 
 .SH DESCRIPTION
 .SS Overview

proc/libproc-2.pc.in

@@ -3,9 +3,9 @@ exec_prefix=@exec_prefix@
 libdir=@libdir@
 includedir=@includedir@
 
-Name: libprocps
+Name: libproc-2
 Description: Library to control and query process state
 Version: @VERSION@
-Libs: -L${libdir} -lprocps
+Libs: -L${libdir} -lproc-2
 Libs.private:
 Cflags: -I${includedir}

proc/libproc-2.sym

@@ -1,4 +1,4 @@
-LIBPROCPS_0 {
+LIBPROC_2 {
 global:
 	fatal_proc_unmounted;
 	procps_cpu_count;