sysfence-commit — Mailing list for CVS commit messages.

[Sysfence-commit] sysfence TODO,1.9,1.10

[Michal S. <em...@us...>]

Update of /cvsroot/sysfence/sysfence
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5992

Modified Files:
	TODO 
Log Message:
- of course, this is impossible ;>


Index: TODO
===================================================================
RCS file: /cvsroot/sysfence/sysfence/TODO,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -d -r1.9 -r1.10
--- TODO	16 Mar 2004 19:57:10 -0000	1.9
+++ TODO	10 May 2004 12:20:19 -0000	1.10
@@ -7,8 +7,6 @@
 
  So, current TODO is:
 
-    !   log command execution result (option)
-
     +   check for free space in filesystem
         . function(s) returning free/used/total space size for given path
         . number of monitored values will be variable - change stat array

[Sysfence-commit] sysfence getstats.c,1.7,1.8

[mkoperto <mko...@us...>]

Update of /cvsroot/sysfence/sysfence
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23819

Modified Files:
	getstats.c 
Log Message:
faster function fetch_pathspace(...)


Index: getstats.c
===================================================================
RCS file: /cvsroot/sysfence/sysfence/getstats.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- getstats.c	17 Apr 2004 16:59:04 -0000	1.7
+++ getstats.c	18 Apr 2004 17:25:36 -0000	1.8
@@ -21,6 +21,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <strings.h>
+#include <sys/vfs.h>
 
 statval         stat [STA_LAST] = {
     [STA_LA1]   =   { "la1",        DOUBLE, {0}   },
@@ -125,32 +126,19 @@
     if (memfha < 0) bail_out (EXIT_IO, memfile);
 }
 
-void fetch_pathspace(pathspaceval *pathspace) {
-
-	char command[BUFSIZE];
-	char *ptr;
-	FILE *pipe;
-
-	/* getting inf. through pipe from 'df' */
-
-	sprintf(command, "df %s", pathspace->path);
-	pipe = popen(command, "r");
-	fread ((char *) &fbuf, BUFSIZE,1,pipe);
-	pclose(pipe);
-
-	/* reading space values for path */
-
-	/* 1. total space - 2nd line, 2nd column */
-	ptr = fto_notspace (fto_space (fto_newline ((char *)&fbuf)));	
-	pathspace->total = atoi(ptr);
+void fetch_pathspace(pathspaceval *pathspace) 
+{
+    struct statfs buf;
+    long int bsizeKB;
 
-	/* 2. used space - 2nd line, 3rd column */
-	ptr = fto_notspace (fto_space (ptr));	 
-	pathspace->used = atoi(ptr);
+    statfs(pathspace->path, &buf);
 
-	/* 3. free space - 2nd line, 4th column */
-	ptr = fto_notspace (fto_space (ptr));	
-	pathspace->free = atoi(ptr);
+    /* block size in KB */
+    bsizeKB = buf.f_bsize / 1024;
+ 
+    pathspace->total = buf.f_blocks * bsizeKB;
+    pathspace->free = buf.f_bavail * bsizeKB;
+    pathspace->used = (buf.f_blocks - buf.f_bfree) * bsizeKB;
 
 #ifdef DEBUG
 	printf ("fetch_pathspace(): path %s total=%d used=%d free=%d\n",
@@ -160,7 +148,6 @@
             pathspace->free
             );
 #endif	
-
 }
 
 /* fast text parsing helpers */

[Sysfence-commit] sysfence getstats.c,1.6,1.7

[mkoperto <mko...@us...>]

Update of /cvsroot/sysfence/sysfence
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3880

Modified Files:
	getstats.c 
Log Message:
+ fetch_pathspace(...) function


Index: getstats.c
===================================================================
RCS file: /cvsroot/sysfence/sysfence/getstats.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- getstats.c	1 Mar 2004 17:41:43 -0000	1.6
+++ getstats.c	17 Apr 2004 16:59:04 -0000	1.7
@@ -125,6 +125,44 @@
     if (memfha < 0) bail_out (EXIT_IO, memfile);
 }
 
+void fetch_pathspace(pathspaceval *pathspace) {
+
+	char command[BUFSIZE];
+	char *ptr;
+	FILE *pipe;
+
+	/* getting inf. through pipe from 'df' */
+
+	sprintf(command, "df %s", pathspace->path);
+	pipe = popen(command, "r");
+	fread ((char *) &fbuf, BUFSIZE,1,pipe);
+	pclose(pipe);
+
+	/* reading space values for path */
+
+	/* 1. total space - 2nd line, 2nd column */
+	ptr = fto_notspace (fto_space (fto_newline ((char *)&fbuf)));	
+	pathspace->total = atoi(ptr);
+
+	/* 2. used space - 2nd line, 3rd column */
+	ptr = fto_notspace (fto_space (ptr));	 
+	pathspace->used = atoi(ptr);
+
+	/* 3. free space - 2nd line, 4th column */
+	ptr = fto_notspace (fto_space (ptr));	
+	pathspace->free = atoi(ptr);
+
+#ifdef DEBUG
+	printf ("fetch_pathspace(): path %s total=%d used=%d free=%d\n",
+            pathspace->path,
+            pathspace->total,
+            pathspace->used,
+            pathspace->free
+            );
+#endif	
+
+}
+
 /* fast text parsing helpers */
 
 char * fto_newline (char *b)

[Sysfence-commit] sysfence getstats.h,1.4,1.5

[mkoperto <mko...@us...>]

Update of /cvsroot/sysfence/sysfence
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2322

Modified Files:
	getstats.h 
Log Message:
+ fetch_pathspace(...) function


Index: getstats.h
===================================================================
RCS file: /cvsroot/sysfence/sysfence/getstats.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- getstats.h	26 Feb 2004 20:11:09 -0000	1.4
+++ getstats.h	17 Apr 2004 16:54:35 -0000	1.5
@@ -41,12 +41,20 @@
     
 } statval;
 
+typedef struct {
+    char            *path;
+    long int        total, used, free;
+    
+} pathspaceval;
+
 statval         stat [STA_LAST];
 
 void fetch_la ();
 void fetch_mem ();
 void open_files ();
 
+void fetch_pathspace(pathspaceval *pathspace);
+
 char * fto_newline (char *b);
 char * fto_notspace (char *b);
 char * fto_space (char *b);

[Sysfence-commit] sysfence xalloc.c,1.2,1.3

[Michal S. <em...@us...>]

Update of /cvsroot/sysfence/sysfence
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv25808

Modified Files:
	xalloc.c 
Log Message:
- realloc() with NULL pointer is equivalent to malloc() [thx, mirek]


Index: xalloc.c
===================================================================
RCS file: /cvsroot/sysfence/sysfence/xalloc.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- xalloc.c	1 Mar 2004 17:28:10 -0000	1.2
+++ xalloc.c	29 Mar 2004 13:47:55 -0000	1.3
@@ -22,8 +22,7 @@
 {
     void    *res;
     
-    if (ptr == NULL) res = (void *) malloc (size);
-    else res = (void *) realloc (ptr, size);
+    res = (void *) realloc (ptr, size);
     if (res != NULL) return res;
 
     bail_out (EXIT_MEM, NULL);

[Sysfence-commit] sysfence TODO,1.8,1.9

[Michal S. <em...@us...>]

Update of /cvsroot/sysfence/sysfence
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23797

Modified Files:
	TODO 
Log Message:
+ new TODO. when completed, we may call it 1.0 :)


Index: TODO
===================================================================
RCS file: /cvsroot/sysfence/sysfence/TODO,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- TODO	27 Feb 2004 11:22:46 -0000	1.8
+++ TODO	16 Mar 2004 19:57:10 -0000	1.9
@@ -7,8 +7,34 @@
 
  So, current TODO is:
 
-    +   port to *BSD family and other UN*X systems. I neither know nor use any
-        of them, so every help is welcome.
-    +   give info about command execution result.
-    -   optionally, die after first execution of given command..
+    !   log command execution result (option)
+
+    +   check for free space in filesystem
+        . function(s) returning free/used/total space size for given path
+        . number of monitored values will be variable - change stat array
+          into dynamic structure
+        . language extension, e.g.
+
+            freespace /var/spool > 16M
+            spaceused /tmp > 200M
+
+    +   signal handling: let's call data-collecting thread a 'main thread'
+        . SIGHUP to any thread = read configuration again
+        . SIGSTOP to watching thread = suspend rule checking
+          SIGSTOP to main thread = suspend all rules checking
+        . SIGCONT to watching thread = resume rule checking
+          SIGCONT to main thread = resume all rules checking
+        . SIGTERM to watching thread = stop & die
+          SIGTERM to main thread = stop & die all
+
+    +   status info in cmdline (as seen in 'ps auxw')
+        . main thread changes name to 'sffetch' (or sth.)
+        . watching thread changes name to 'sfwatch rulename'
+        . stopped thread changes name to 'sfwatch STOPPED rulename'
+        . during command execution name is 'sfwatch EXEC rulename'
+        . give info about current conditions value?
+
+    +   ports to other systems
+        . *BSD - AFAIK, these support proc fs, so it looks easy
+        . uther unices (looking for info & help)