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Mark some signal-related variables as 'volatile sig_atomic_t'

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ridiculousfish 2017-01-21 13:33:46 -08:00
parent bb686a2236
commit bb65b82c56
1 changed files with 2 additions and 2 deletions
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4
src/reader.cpp
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@ -286,7 +286,7 @@ static reader_data_t *data = 0;
/// This flag is set to true when fish is interactively reading from stdin. It changes how a ^C is
/// handled by the fish interrupt handler.
static int is_interactive_read;
static volatile sig_atomic_t is_interactive_read;
/// Flag for ending non-interactive shell.
static int end_loop = 0;
@ -295,7 +295,7 @@ static int end_loop = 0;
static std::stack<const wchar_t *, std::vector<const wchar_t *> > current_filename;
/// This variable is set to true by the signal handler when ^C is pressed.
static volatile int interrupted = 0;
static volatile sig_atomic_t interrupted = 0;
// Prototypes for a bunch of functions defined later on.
static bool is_backslashed(const wcstring &str, size_t pos);