SLFO-pool/syslogd
SHA256
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
main
syslogd/sysklogd-1.4.1-klogd24.dif

263 lines
7.2 KiB
Plaintext
Raw Permalink Blame History

---
klogd.c | 4 ++--
ksym.c | 55 +++++++++++++++++++++++++++++++++++++++----------------
ksym_mod.c | 11 +++++------
ksyms.h | 11 +++++++----
4 files changed, 53 insertions(+), 28 deletions(-)
--- klogd.c
+++ klogd.c 2022-10-13 08:49:17.755515718 +0000
@@ -874,7 +874,7 @@ static void LogLine(char *ptr, int len)
{
auto int sym_space;
- unsigned long value;
+ uintptr_t value;
auto struct symbol sym;
auto char *symbol;
@@ -899,7 +899,7 @@ static void LogLine(char *ptr, int len)
break;
}
- delta = sprintf( sym_start, "%s+0x%x/0x%02x]",
+ delta = sprintf( sym_start, "%s+%zl/%zu]",
symbol, sym.offset, sym.size );
space = sym_space + delta;
--- ksym.c
+++ ksym.c 2022-10-13 09:00:17.403732468 +0000
@@ -164,7 +164,7 @@ extern int debugging;
/* Function prototypes. */
static char * FindSymbolFile(void);
-static int AddSymbol(unsigned long, char*);
+static int AddSymbol(uintptr_t, char*);
static void FreeSymbols(void);
static int CheckVersion(char *);
static int CheckMapVersion(char *);
@@ -198,7 +198,7 @@ extern int InitKsyms(mapfile)
auto int version = 0;
- auto unsigned long int address;
+ auto uintptr_t address;
auto FILE *sym_file;
@@ -250,16 +250,24 @@ extern int InitKsyms(mapfile)
*/
while ( !feof(sym_file) )
{
- if ( fscanf(sym_file, "%lx %c %511s\n", &address, &type, sym)
- != 3 )
+#if __WORDSIZE == 64
+ if ( fscanf(sym_file, "%lx %c %511s\n", &address, &type, sym) != 3 )
+#else
+ if ( fscanf(sym_file, "%x %c %511s\n", &address, &type, sym) != 3 )
+#endif
{
Syslog(LOG_ERR, "Error in symbol table input (#1).");
fclose(sym_file);
return(0);
}
if ( VERBOSE_DEBUGGING && debugging )
+#if __WORDSIZE == 64
fprintf(stderr, "Address: %lx, Type: %c, Symbol: %s\n",
address, type, sym);
+#else
+ fprintf(stderr, "Address: %x, Type: %c, Symbol: %s\n",
+ address, type, sym);
+#endif
if ( AddSymbol(address, sym) == 0 )
{
@@ -534,7 +542,7 @@ static int CheckMapVersion(fname)
{
int version;
FILE *sym_file;
- auto unsigned long int address;
+ auto uintptr_t address;
auto char type,
sym[512];
@@ -549,16 +557,24 @@ static int CheckMapVersion(fname)
version = 0;
while ( !feof(sym_file) && (version == 0) )
{
- if ( fscanf(sym_file, "%lx %c %511s\n", &address, \
- &type, sym) != 3 )
+#if __WORDSIZE == 64
+ if ( fscanf(sym_file, "%lx %c %511s\n", &address, &type, sym) != 3 )
+#else
+ if ( fscanf(sym_file, "%x %c %511s\n", &address, &type, sym) != 3 )
+#endif
{
Syslog(LOG_ERR, "Error in symbol table input (#2).");
fclose(sym_file);
return(0);
}
if ( VERBOSE_DEBUGGING && debugging )
+#if __WORDSIZE == 64
fprintf(stderr, "Address: %lx, Type: %c, " \
"Symbol: %s\n", address, type, sym);
+#else
+ fprintf(stderr, "Address: %x, Type: %c, " \
+ "Symbol: %s\n", address, type, sym);
+#endif
version = CheckVersion(sym);
}
@@ -596,7 +612,7 @@ static int CheckMapVersion(fname)
* Purpose: This function is responsible for adding a symbol name
* and its address to the symbol table.
*
- * Arguments: (unsigned long) address, (char *) symbol
+ * Arguments: (uintptr_t) address, (char *) symbol
*
* Return: int
*
@@ -606,7 +622,7 @@ static int CheckMapVersion(fname)
static int AddSymbol(address, symbol)
- unsigned long address;
+ uintptr_t address;
char *symbol;
@@ -652,7 +668,7 @@ static int AddSymbol(address, symbol)
char * LookupSymbol(value, sym)
- unsigned long value;
+ uintptr_t value;
struct symbol *sym;
@@ -774,7 +790,7 @@ extern char * ExpandKadds(line, el)
*symbol;
char num[15];
- auto unsigned long int value;
+ auto uintptr_t value;
auto struct symbol sym;
@@ -858,7 +874,7 @@ extern char * ExpandKadds(line, el)
value = strtol(kp2, (char **) 0, 16);
if ( (symbol = LookupSymbol(value, &sym)) ) {
if (sym.size)
- elp += sprintf(elp, " (%s+%d/%d)", symbol, sym.offset, sym.size);
+ elp += sprintf(elp, " (%s+%zl/%zu)", symbol, sym.offset, sym.size);
else
elp += sprintf(elp, " (%s)", symbol);
}
@@ -867,7 +883,7 @@ extern char * ExpandKadds(line, el)
value = strtol(kp3, (char **) 0, 16);
if ( (symbol = LookupSymbol(value, &sym)) ) {
if (sym.size)
- elp += sprintf(elp, " (%s+%d/%d)", symbol, sym.offset, sym.size);
+ elp += sprintf(elp, " (%s+%zl/%zu)", symbol, sym.offset, sym.size);
else
elp += sprintf(elp, " (%s)", symbol);
}
@@ -878,7 +894,7 @@ extern char * ExpandKadds(line, el)
value = strtol(kp2, (char **) 0, 16);
if ( (symbol = LookupSymbol(value, &sym)) ) {
if (sym.size)
- elp += sprintf(elp, " (%s+%d/%d)", symbol, sym.offset, sym.size);
+ elp += sprintf(elp, " (%s+%zl/%zu)", symbol, sym.offset, sym.size);
else
elp += sprintf(elp, " (%s)", symbol);
}
@@ -914,17 +930,24 @@ extern char * ExpandKadds(line, el)
strcat(elp, symbol);
elp += strlen(symbol);
if ( debugging )
- fprintf(stderr, "Symbol: %s = %lx = %s, %x/%d\n", \
+#if __WORDSIZE == 64
+ fprintf(stderr, "Symbol: %s = %lx = %s, %zx/%zu\n", \
sl+1, value, \
(sym.size==0) ? symbol+1 : symbol, \
sym.offset, sym.size);
+#else
+ fprintf(stderr, "Symbol: %s = %x = %s, %zx/%zu\n", \
+ sl+1, value, \
+ (sym.size==0) ? symbol+1 : symbol, \
+ sym.offset, sym.size);
+#endif
value = 2;
if ( sym.size != 0 )
{
--value;
++kp;
- elp += sprintf(elp, "+0x%x/0x%02x", sym.offset, sym.size);
+ elp += sprintf(elp, "+%zx/%zu", sym.offset, sym.size);
}
strncat(elp, kp, value);
elp += value;
--- ksym_mod.c
+++ ksym_mod.c 2022-10-13 10:53:51.690149032 +0000
@@ -116,12 +116,11 @@
#include <sys/fcntl.h>
#include <sys/stat.h>
#include "module.h"
-#if !defined(__GLIBC__)
-#include <linux/time.h>
-#endif /* __GLIBC__ */
#include <stdarg.h>
#include <paths.h>
-#include <linux/version.h>
+#include <sys/types.h>
+#include <limits.h>
+/* #include <linux/version.h> */
#include "klogd.h"
#include "ksyms.h"
@@ -465,7 +464,7 @@ static int AddSymbol(line)
* Purpose: Find the symbol which is related to the given address from
* a kernel module.
*
- * Arguments: (long int) value, (struct symbol *) sym
+ * Arguments: (uintptr_t) value, (struct symbol *) sym
*
* value:-> The address to be located.
*
@@ -481,7 +480,7 @@ static int AddSymbol(line)
extern char * LookupModuleSymbol(value, sym)
- unsigned long value;
+ uintptr_t value;
struct symbol *sym;
--- ksyms.h
+++ ksyms.h 2022-10-13 08:44:58.028153542 +0000
@@ -20,16 +20,19 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include <sys/types.h>
+#include <stdint.h>
+
/* Variables, structures and type definitions static to this module. */
struct symbol
{
char *name;
- int size;
- int offset;
+ size_t size;
+ __off64_t offset;
};
/* Function prototypes. */
-extern char * LookupSymbol(unsigned long, struct symbol *);
-extern char * LookupModuleSymbol(unsigned long int, struct symbol *);
+extern char * LookupSymbol(uintptr_t, struct symbol *);
+extern char * LookupModuleSymbol(uintptr_t, struct symbol *);
Reference in New Issue View Git Blame Copy Permalink