diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | src/passphrase.c | 6 |
2 files changed, 5 insertions, 3 deletions
@@ -9,7 +9,7 @@ OPTIONS = OPTIMISE = -Os CPPFLAGS = $(foreach D, $(OPTIONS), -D'$(D)=1') -CFLAGS = -std=c99 -Wall -Wextra -fPIC +CFLAGS = -std=gnu99 -Wall -Wextra -fPIC LDFLAGS = -shared CC_FLAGS = $(CPPFLAGS) $(CFLAGS) $(OPTIMISE) diff --git a/src/passphrase.c b/src/passphrase.c index 8329d25..8ff4c56 100644 --- a/src/passphrase.c +++ b/src/passphrase.c @@ -57,6 +57,9 @@ static inline char* xrealloc(char* array, size_t size) #endif +#define xprintf(...) ({ printf(__VA_ARGS__); fflush(stdout); }) + + /** * Reads the passphrase from stdin * @@ -87,8 +90,7 @@ char* passphrase_read(void) { if (len == 0) continue; - printf("\033[D \033[D"); - fflush(stdout); + xprintf("\033[D \033[D"); *(rc + --len) = 0; continue; } |