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Made kputs() available in the kernel and used it for printing debugger

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command usage texts, which can be too long for kprintf().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23677 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2008-01-21 00:15:33 +00:00
parent 8a04709a1d
commit 902425896d
3 changed files with 4 additions and 3 deletions
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headers/private/kernel/debug.h
+1
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@@ -56,6 +56,7 @@ extern void debug_puts(const char *s, int32 length);
extern bool debug_debugger_running(void); extern bool debug_debugger_running(void);
extern void debug_stop_screen_debug_output(void); extern void debug_stop_screen_debug_output(void);
extern void kputs(const char *string);
extern void dprintf_no_syslog(const char *format, ...) extern void dprintf_no_syslog(const char *format, ...)
__attribute__ ((format (__printf__, 1, 2))); __attribute__ ((format (__printf__, 1, 2)));
src/system/kernel/debug/debug.cpp
+1 -1
View File
@@ -96,7 +96,7 @@ kputchar(char c)
} }
static void void
kputs(const char *s) kputs(const char *s)
{ {
if (sSerialDebugEnabled) if (sSerialDebugEnabled)
src/system/kernel/debug/debug_commands.cpp
+2 -2
View File
@@ -100,7 +100,7 @@ invoke_debugger_command(struct debugger_command *command, int argc, char** argv)
// and print it directly. // and print it directly.
if (argc == 2 && strcmp(argv[1], "--help") == 0 && command->usage != NULL) { if (argc == 2 && strcmp(argv[1], "--help") == 0 && command->usage != NULL) {
kprintf("usage: %s ", command->name); kprintf("usage: %s ", command->name);
kprintf(command->usage); kputs(command->usage);
return 0; return 0;
} }
@@ -235,7 +235,7 @@ print_debugger_command_usage(const char* commandName)
// command with "--help" // command with "--help"
if (command->usage != NULL) { if (command->usage != NULL) {
kprintf("usage: %s ", command->name); kprintf("usage: %s ", command->name);
kprintf(command->usage); kputs(command->usage);
} else { } else {
char* args[3] = { NULL, "--help", NULL }; char* args[3] = { NULL, "--help", NULL };
invoke_debugger_command(command, 2, args); invoke_debugger_command(command, 2, args);