multi-pack-index: provide more helpful usage info

diff --git a/pkt-line.c b/pkt-line.c
index 941e41dfc13493da770d8b55bd9de33d375b555e..04d10bbd037b393574f8453cbd00f94e0b2e7e99 100644 (file)
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -101,7 +101,7 @@ int packet_flush_gently(int fd)
 {
        packet_trace("0000", 4, 1);
        if (write_in_full(fd, "0000", 4) < 0)
-               return error("flush packet write failed");
+               return error(_("flush packet write failed"));
        return 0;
 }
 
@@ -139,7 +139,7 @@ static void format_packet(struct strbuf *out, const char *fmt, va_list args)
        n = out->len - orig_len;
 
        if (n > LARGE_PACKET_MAX)
-               die("protocol error: impossibly long line");
+               die(_("protocol error: impossibly long line"));
 
        set_packet_header(&out->buf[orig_len], n);
        packet_trace(out->buf + orig_len + 4, n - 4, 1);
@@ -155,9 +155,9 @@ static int packet_write_fmt_1(int fd, int gently,
        if (write_in_full(fd, buf.buf, buf.len) < 0) {
                if (!gently) {
                        check_pipe(errno);
-                       die_errno("packet write with format failed");
+                       die_errno(_("packet write with format failed"));
                }
-               return error("packet write with format failed");
+               return error(_("packet write with format failed"));
        }
 
        return 0;
@@ -189,21 +189,21 @@ static int packet_write_gently(const int fd_out, const char *buf, size_t size)
        size_t packet_size;
 
        if (size > sizeof(packet_write_buffer) - 4)
-               return error("packet write failed - data exceeds max packet size");
+               return error(_("packet write failed - data exceeds max packet size"));
 
        packet_trace(buf, size, 1);
        packet_size = size + 4;
        set_packet_header(packet_write_buffer, packet_size);
        memcpy(packet_write_buffer + 4, buf, size);
        if (write_in_full(fd_out, packet_write_buffer, packet_size) < 0)
-               return error("packet write failed");
+               return error(_("packet write failed"));
        return 0;
 }
 
 void packet_write(int fd_out, const char *buf, size_t size)
 {
        if (packet_write_gently(fd_out, buf, size))
-               die_errno("packet write failed");
+               die_errno(_("packet write failed"));
 }
 
 void packet_buf_write(struct strbuf *buf, const char *fmt, ...)
@@ -225,7 +225,7 @@ void packet_buf_write_len(struct strbuf *buf, const char *data, size_t len)
        n = buf->len - orig_len;
 
        if (n > LARGE_PACKET_MAX)
-               die("protocol error: impossibly long line");
+               die(_("protocol error: impossibly long line"));
 
        set_packet_header(&buf->buf[orig_len], n);
        packet_trace(data, len, 1);
@@ -288,7 +288,7 @@ static int get_packet_data(int fd, char **src_buf, size_t *src_size,
        } else {
                ret = read_in_full(fd, dst, size);
                if (ret < 0)
-                       die_errno("read error");
+                       die_errno(_("read error"));
        }
 
        /* And complain if we didn't get enough bytes to satisfy the read. */
@@ -296,7 +296,7 @@ static int get_packet_data(int fd, char **src_buf, size_t *src_size,
                if (options & PACKET_READ_GENTLE_ON_EOF)
                        return -1;
 
-               die("the remote end hung up unexpectedly");
+               die(_("the remote end hung up unexpectedly"));
        }
 
        return ret;
@@ -324,7 +324,7 @@ enum packet_read_status packet_read_with_status(int fd, char **src_buffer,
        len = packet_length(linelen);
 
        if (len < 0) {
-               die("protocol error: bad line length character: %.4s", linelen);
+               die(_("protocol error: bad line length character: %.4s"), linelen);
        } else if (!len) {
                packet_trace("0000", 4, 0);
                *pktlen = 0;
@@ -334,12 +334,12 @@ enum packet_read_status packet_read_with_status(int fd, char **src_buffer,
                *pktlen = 0;
                return PACKET_READ_DELIM;
        } else if (len < 4) {
-               die("protocol error: bad line length %d", len);
+               die(_("protocol error: bad line length %d"), len);
        }
 
        len -= 4;
        if ((unsigned)len >= size)
-               die("protocol error: bad line length %d", len);
+               die(_("protocol error: bad line length %d"), len);
 
        if (get_packet_data(fd, src_buffer, src_len, buffer, len, options) < 0) {
                *pktlen = -1;