diff --git a/ChangeLog b/ChangeLog index d025d3ad..31b80fae 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,4 +1,9 @@ +What's new in version 0.8.1 + +* Linux-VServer support + (thanks to Jonathan Sambrook and Benedikt Bohm) + What's new in version 0.8 * Ability to change sort column with the mouse by diff --git a/Process.c b/Process.c index b6e64b86..89a80c33 100644 --- a/Process.c +++ b/Process.c @@ -49,6 +49,9 @@ typedef enum ProcessField_ { #ifdef HAVE_OPENVZ VEID, VPID, #endif + #ifdef HAVE_VSERVER + VXID, + #endif #ifdef HAVE_TASKSTATS RCHAR, WCHAR, SYSCR, SYSCW, RBYTES, WBYTES, CNCLWB, IO_READ_RATE, IO_WRITE_RATE, IO_RATE, #endif @@ -124,6 +127,9 @@ typedef struct Process_ { unsigned int veid; unsigned int vpid; #endif + #ifdef HAVE_VSERVER + unsigned int vxid; + #endif #ifdef HAVE_TASKSTATS unsigned long long io_rchar; unsigned long long io_wchar; @@ -159,6 +165,9 @@ char *Process_fieldNames[] = { #ifdef HAVE_OPENVZ "VEID", "VPID", #endif +#ifdef HAVE_VSERVER + "VXID", +#endif #ifdef HAVE_TASKSTATS "RCHAR", "WCHAR", "SYSCR", "SYSCW", "RBYTES", "WBYTES", "CNCLWB", "IO_READ_RATE", "IO_WRITE_RATE", "IO_RATE", @@ -178,6 +187,9 @@ char *Process_fieldTitles[] = { #ifdef HAVE_OPENVZ " VEID ", " VPID ", #endif +#ifdef HAVE_VSERVER + " VXID ", +#endif #ifdef HAVE_TASKSTATS " RD_CHAR ", " WR_CHAR ", " RD_SYSC ", " WR_SYSC ", " IO_RD ", " IO_WR ", " IO_CANCEL ", " IORR ", " IOWR ", " IO ", @@ -388,6 +400,9 @@ static void Process_writeField(Process* this, RichString* str, ProcessField fiel case VEID: snprintf(buffer, n, "%5u ", this->veid); break; case VPID: snprintf(buffer, n, "%5u ", this->vpid); break; #endif + #ifdef HAVE_VSERVER + case VXID: snprintf(buffer, n, "%5u ", this->vxid); break; + #endif #ifdef HAVE_TASKSTATS case RCHAR: snprintf(buffer, n, "%10llu ", this->io_rchar); break; case WCHAR: snprintf(buffer, n, "%10llu ", this->io_wchar); break; @@ -556,6 +571,10 @@ int Process_compare(const void* v1, const void* v2) { case VPID: return (p1->vpid - p2->vpid); #endif + #ifdef HAVE_VSERVER + case VXID: + return (p1->vxid - p2->vxid); + #endif #ifdef HAVE_TASKSTATS case RCHAR: diff = p2->io_rchar - p1->io_rchar; goto test_diff; case WCHAR: diff = p2->io_wchar - p1->io_wchar; goto test_diff; diff --git a/Process.h b/Process.h index 204ccfbf..3cac7311 100644 --- a/Process.h +++ b/Process.h @@ -51,6 +51,9 @@ typedef enum ProcessField_ { #ifdef HAVE_OPENVZ VEID, VPID, #endif + #ifdef HAVE_VSERVER + VXID, + #endif #ifdef HAVE_TASKSTATS RCHAR, WCHAR, SYSCR, SYSCW, RBYTES, WBYTES, CNCLWB, IO_READ_RATE, IO_WRITE_RATE, IO_RATE, #endif @@ -126,6 +129,9 @@ typedef struct Process_ { unsigned int veid; unsigned int vpid; #endif + #ifdef HAVE_VSERVER + unsigned int vxid; + #endif #ifdef HAVE_TASKSTATS unsigned long long io_rchar; unsigned long long io_wchar; diff --git a/ProcessList.c b/ProcessList.c index a32e6ec6..13a7adcd 100644 --- a/ProcessList.c +++ b/ProcessList.c @@ -639,6 +639,40 @@ static bool ProcessList_processEntries(ProcessList* this, char* dirname, Process fclose(status); } #endif + + #ifdef HAVE_VSERVER + snprintf(statusfilename, MAX_NAME, "%s/%s/status", dirname, name); + status = ProcessList_fopen(this, statusfilename, "r"); + if (status == NULL) + goto errorReadingProcess; + else { + char buffer[256]; + process->vxid = 0; + while (!feof(status)) { + char* ok = fgets(buffer, 255, status); + if (!ok) + break; + + if (String_startsWith(buffer, "VxID:")) { + int vxid; + int ok = ProcessList_read(this, buffer, "VxID:\t%d", &vxid); + if (ok >= 1) { + process->vxid = vxid; + } + } + #if defined HAVE_ANCIENT_VSERVER + else if (String_startsWith(buffer, "s_context:")) { + int vxid; + int ok = ProcessList_read(this, buffer, "s_context:\t%d", &vxid); + if (ok >= 1) { + process->vxid = vxid; + } + } + #endif + } + fclose(status); + } + #endif snprintf(statusfilename, MAX_NAME, "%s/%s/cmdline", dirname, name); status = ProcessList_fopen(this, statusfilename, "r"); diff --git a/configure.ac b/configure.ac index e8cb7ea8..4aba11fd 100644 --- a/configure.ac +++ b/configure.ac @@ -69,6 +69,17 @@ if test "x$enable_openvz" = xyes; then AC_DEFINE(HAVE_OPENVZ, 1, [Define if openvz support enabled.]) fi +AC_ARG_ENABLE(vserver, [AC_HELP_STRING([--enable-vserver], [enable VServer support])], ,enable_vserver="no") +if test "x$enable_vserver" = xyes; then + AC_DEFINE(HAVE_VSERVER, 1, [Define if vserver support enabled.]) +fi + +AC_ARG_ENABLE(ancient_vserver, [AC_HELP_STRING([--enable-ancient-vserver], [enable ancient VServer support (implies --enable-vserver)])], ,enable_ancient_vserver="no") +if test "x$enable_ancient_vserver" = xyes; then + AC_DEFINE(HAVE_VSERVER, 1, [Define if vserver support enabled.]) + AC_DEFINE(HAVE_ANCIENT_VSERVER, 1, [Define if ancient vserver support enabled.]) +fi + AC_ARG_ENABLE(taskstats, [AC_HELP_STRING([--enable-taskstats], [enable per-task IO Stats (taskstats kernel sup required)])], ,enable_taskstats="yes") if test "x$enable_taskstats" = xyes; then AC_DEFINE(HAVE_TASKSTATS, 1, [Define if taskstats support enabled.])