diff options
Diffstat (limited to 'src/read.c')
| -rw-r--r-- | src/read.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/src/read.c b/src/read.c index d6b0deb7814a..d5af9e1ba273 100644 --- a/src/read.c +++ b/src/read.c @@ -3,7 +3,7 @@ * * SPDX-License-Identifier: BSD-2-Clause * - * Copyright (c) 2018-2021 Gavin D. Howard and contributors. + * Copyright (c) 2018-2023 Gavin D. Howard and contributors. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -171,20 +171,34 @@ bc_read_chars(BcVec* vec, const char* prompt) // If interupted... if (errno == EINTR) { + int sig; + // Jump out if we are supposed to quit, which certain signals // will require. if (vm->status == (sig_atomic_t) BC_STATUS_QUIT) BC_JMP; - assert(vm->sig); + assert(vm->sig != 0); + + sig = (int) vm->sig; // Clear the signal and status. vm->sig = 0; vm->status = (sig_atomic_t) BC_STATUS_SUCCESS; - // Print the ready message and prompt again. - bc_file_puts(&vm->fout, bc_flush_none, bc_program_ready_msg); - if (BC_PROMPT) bc_file_puts(&vm->fout, bc_flush_none, prompt); - bc_file_flush(&vm->fout, bc_flush_none); +#ifndef _WIN32 + // We don't want to print anything on a SIGWINCH. + if (sig != SIGWINCH) +#endif // _WIN32 + { + // Print the ready message and prompt again. + bc_file_puts(&vm->fout, bc_flush_none, + bc_program_ready_msg); + if (BC_PROMPT) + { + bc_file_puts(&vm->fout, bc_flush_none, prompt); + } + bc_file_flush(&vm->fout, bc_flush_none); + } BC_SIG_UNLOCK; |