Updated versions of sys_info.c/h to provide backward compatibility with C89 and revise include path on constants to work on some computers (still not sure why, but it seems necessary).

This commit was SVN r1161.

src/util/sys_info.c

@@ -12,20 +12,21 @@
 #include "include/constants.h"
 #include "util/sys_info.h"
 
-ompi_sys_info_t ompi_system_info = {false,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL};
+ompi_sys_info_t ompi_system_info = {
+                 /* .init =        */     false,
+                 /* .sysname =     */     NULL,
+	         /* .nodename =    */     NULL,
+                 /* .release =     */     NULL,
+                 /* .version =     */     NULL,
+                 /* .machine =     */     NULL,
+                 /* .path_sep =    */     NULL,
+                 /* .user =        */     NULL,
+                 /* .session_dir = */     NULL,
+                 /* .enviro =      */     NULL,
+                 /* .suffix =      */     NULL,
+                 /* .sock_stdin =  */     NULL,
+                 /* .sock_stdout = */     NULL,
+                 /* .sock_stderr = */     NULL};
 
 
 void ompi_sys_info(void)

src/util/sys_info.h

@@ -37,24 +37,32 @@
 #include <sys/utsname.h>
 
 struct ompi_sys_info_t {
-    bool init;            /* Certifies that values have been filled */
-    char *sysname;         /* Name of OS */
-    char *nodename;        /* Name of this network node */
-    char *release;	   /* Release level */
-    char *version;	   /* Version level */
-    char *machine;	   /* Hardware type */
-/* --------- above line = fields in utsname structure -------- */
-    char *path_sep;        /* path separation char, saved as string */
-    char *user;            /* user id on this system */
-    char *session_dir;     /* location of user writable temp dir for storing session info */
-    char *enviro;          /* computing environment employed on this system */
-    char *suffix;          /* automatic suffix added to file names, if system does this */
-    char *sock_stdin;      /* path name to temp file for stdin */
-    char *sock_stdout;     /* path name to temp file for stdout */
-    char *sock_stderr;     /* path name to temp file for stderr */
+    bool init;             /** Certifies that values have been filled */
+    char *sysname;         /** Name of OS */
+    char *nodename;        /** Name of this network node */
+    char *release;	   /** Release level */
+    char *version;	   /** Version level */
+    char *machine;	   /** Hardware type */
+    /** ---------- above line = fields in utsname structure --------- 
+     *  Following fields are added to support Open MPI-specific needs
+     */
+    char *path_sep;        /** path separation char, saved as string */
+    char *user;            /** user id on this system */
+    char *session_dir;     /** location of user writable temp dir for storing session info */
+    char *enviro;          /** computing environment employed on this system */
+    char *suffix;          /** automatic suffix added to file names, if system does this */
+    char *sock_stdin;      /** path name to temp file for stdin */
+    char *sock_stdout;     /** path name to temp file for stdout */
+    char *sock_stderr;     /** path name to temp file for stderr */
 };
 typedef struct ompi_sys_info_t ompi_sys_info_t;
 
 extern ompi_sys_info_t ompi_system_info;
 
+/**
+ * Discover and record a wide range of information about the system upon which
+ * this code is executing.
+ *
+ * @retval None
+
 void ompi_sys_info(void);