KittyPatch/kitty
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Kovid Goyal 2022-07-10 12:18:04 +05:30
parent 9379853d47
commit 7b70ed96b6
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 5 additions and 6 deletions
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11
prewarm-launcher.c
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@ -52,6 +52,8 @@
if ((i) < (count)) { \
memmove((array) + (i), (array) + (i) + 1, sizeof((array)[0]) * ((count) - (i))); \
}}
#define left_shift_buffer(buf, n, sz) { \
if ((sz) > (n)) { sz -= n; memmove((buf), (buf) + (n), (sz)); } else sz = 0; }
typedef struct transfer_buf {
@ -441,8 +443,7 @@ write_to_tty(transfer_buf *src, int *dest_fd) {
return false;
}
if (n > 0) {
src->sz -= n;
memmove(src->buf, src->buf + n, src->sz);
left_shift_buffer(src->buf, n, src->sz);
} else *dest_fd = -1;
}
return true;
@ -491,8 +492,7 @@ read_signals(void) {
}
break;
}
buf_pos -= sizeof(siginfo_t);
memmove(buf, buf + sizeof(siginfo_t), buf_pos);
left_shift_buffer(buf, sizeof(siginfo_t), buf_pos);
}
return true;
}
@ -549,8 +549,7 @@ send_over_socket(void) {
if (n) {
if (n >= send_on_socket.sz) send_on_socket.sz = 0;
else {
send_on_socket.sz -= n;
memmove(send_on_socket.buf, send_on_socket.buf + n, send_on_socket.sz);
left_shift_buffer(send_on_socket.buf, n, send_on_socket.sz);
}
}
return true;