ACPICA: iASL,acpi_dump: Improve y/n query
The y/n query is used for file overwrite. Use fgetc, check for standalone newline. ACPICA commit f9eb60ead76e5b2b6e578b553f592452ccfca47a Link: https://github.com/acpica/acpica/commit/f9eb60ea Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -29,18 +29,24 @@ static int ap_is_existing_file(char *pathname)
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{
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#if !defined(_GNU_EFI) && !defined(_EDK2_EFI)
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struct stat stat_info;
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int in_char;
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if (!stat(pathname, &stat_info)) {
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fprintf(stderr,
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"Target path already exists, overwrite? [y|n] ");
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if (getchar() != 'y') {
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in_char = fgetc(stdin);
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if (in_char == '\n') {
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in_char = fgetc(stdin);
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}
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if (in_char != 'y' && in_char != 'Y') {
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return (-1);
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}
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}
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#endif
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return 0;
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return (0);
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}
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/******************************************************************************
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