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| author | Bob Moore <robert.moore@intel.com> | 2019-08-17 00:43:24 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-08-21 01:00:36 +0300 |
| commit | 09d2c01ba9e73254e9e6c4fda59d5cf6bd3c89ed (patch) | |
| tree | 09b76efbd12e6ceae1d5aa3fe574827af8ff799d /tools/power | |
| parent | 231ec06e793891071e491e574fe351835aeb9c5c (diff) | |
| download | linux-09d2c01ba9e73254e9e6c4fda59d5cf6bd3c89ed.tar.xz | |
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>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/acpi/tools/acpidump/apfiles.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/power/acpi/tools/acpidump/apfiles.c b/tools/power/acpi/tools/acpidump/apfiles.c index a42cfcaa3293..16d919bd133b 100644 --- a/tools/power/acpi/tools/acpidump/apfiles.c +++ b/tools/power/acpi/tools/acpidump/apfiles.c @@ -29,18 +29,24 @@ static int ap_is_existing_file(char *pathname) { #if !defined(_GNU_EFI) && !defined(_EDK2_EFI) struct stat stat_info; + int in_char; if (!stat(pathname, &stat_info)) { fprintf(stderr, "Target path already exists, overwrite? [y|n] "); - if (getchar() != 'y') { + in_char = fgetc(stdin); + if (in_char == '\n') { + in_char = fgetc(stdin); + } + + if (in_char != 'y' && in_char != 'Y') { return (-1); } } #endif - return 0; + return (0); } /****************************************************************************** |