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am,fix: printf cannot correctly handle trailing zeros
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This commit is contained in:
xinyangli 2024-08-15 17:38:12 +08:00
parent 3d64dbd200
commit 0e408882b2
Signed by: xin
SSH key fingerprint: SHA256:qZ/tzd8lYRtUFSrfBDBMcUqV4GHKxqeqRA3huItgvbk
1 changed files with 3 additions and 7 deletions
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abstract-machine/klib/src/stdio.c
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@ -123,14 +123,10 @@ void print_int_to_buf(char **buf, int *pos, int num, int width, char pad) {
width--;
}
if (reverse == 0) {
append_to_buffer(buf, pos, '0');
} else {
while (reverse != 0) {
for (int i = 0; i < count; i++) {
append_to_buffer(buf, pos, '0' + (reverse % 10));
reverse /= 10;
}
}
}
int vsprintf(char *buf, const char *format, va_list args) {