Syscall tracing no longer fetches the string parameter of the
_kern_ktrace_output() syscall, since it will be stored in a separate entry anyway. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23807 a95241bf-73f2-0310-859d-f6bbb57e9c96
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@ -38,6 +38,8 @@
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#include <malloc.h>
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#include <string.h>
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#include "syscall_numbers.h"
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typedef struct generic_syscall generic_syscall;
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@ -324,7 +326,7 @@ class PreSyscall : public AbstractTraceEntry {
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kSyscallInfos[syscall].parameter_size, false);
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// copy string parameters, if any
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if (fParameters != NULL) {
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if (fParameters != NULL && syscall != SYSCALL_KTRACE_OUTPUT) {
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int32 stringIndex = 0;
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const extended_syscall_info& syscallInfo
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= kExtendedSyscallInfos[fSyscall];
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@ -379,7 +381,8 @@ class PreSyscall : public AbstractTraceEntry {
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value = (uint64)*(void**)data;
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break;
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case B_STRING_TYPE:
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if (stringIndex < MAX_PARAM_STRINGS) {
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if (stringIndex < MAX_PARAM_STRINGS
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&& fSyscall != SYSCALL_KTRACE_OUTPUT) {
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out.Print("%s\"%s\"",
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(i == 0 ? "" : ", "),
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fParameterStrings[stringIndex++]);
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