From 5464514153e57ec9c10734afed686071b6ddc463 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Tue, 2 Aug 2016 11:38:57 +0200 Subject: fprintf: convert to klee_warning In some Solver sources, some error outputs were missing \n. Instead of adding a new line to all of them, convert the fprintf's to klee_warning which adds \n automatically. ErrorHandling.h had to be included in MetaSMTSolver.cpp to have klee_warning declared there. Signed-off-by: Jiri Slaby --- lib/Solver/MetaSMTSolver.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'lib/Solver/MetaSMTSolver.cpp') diff --git a/lib/Solver/MetaSMTSolver.cpp b/lib/Solver/MetaSMTSolver.cpp index 56964b5d..411c07b1 100644 --- a/lib/Solver/MetaSMTSolver.cpp +++ b/lib/Solver/MetaSMTSolver.cpp @@ -11,6 +11,7 @@ #include "MetaSMTBuilder.h" #include "klee/Constraints.h" +#include "klee/Internal/Support/ErrorHandling.h" #include "klee/Solver.h" #include "klee/SolverImpl.h" #include "klee/util/Assignment.h" @@ -281,7 +282,7 @@ MetaSMTSolverImpl::runAndGetCexForked( fflush(stderr); int pid = fork(); if (pid == -1) { - fprintf(stderr, "error: fork failed (for metaSMT)"); + klee_warning("fork failed (for metaSMT)"); return (SolverImpl::SOLVER_RUN_STATUS_FORK_FAILED); } @@ -388,7 +389,7 @@ MetaSMTSolverImpl::runAndGetCexForked( } while (res < 0 && errno == EINTR); if (res < 0) { - fprintf(stderr, "error: waitpid() for metaSMT failed"); + klee_warning("waitpid() for metaSMT failed"); return (SolverImpl::SOLVER_RUN_STATUS_WAITPID_FAILED); } @@ -408,10 +409,10 @@ MetaSMTSolverImpl::runAndGetCexForked( } else if (exitcode == 1) { hasSolution = false; } else if (exitcode == 52) { - fprintf(stderr, "error: metaSMT timed out"); + klee_warning("metaSMT timed out"); return (SolverImpl::SOLVER_RUN_STATUS_TIMEOUT); } else { - fprintf(stderr, "error: metaSMT did not return a recognized code"); + klee_warning("metaSMT did not return a recognized code"); return (SolverImpl::SOLVER_RUN_STATUS_UNEXPECTED_EXIT_CODE); } -- cgit 1.4.1