Lazily open pack index files on demand

diff --git a/imap-send.c b/imap-send.c
index ad91858bc43d046ea199f5a52c372b2a243c647f..4283a4acdaf28a8edc2f595e6137cc396f4988dc 100644 (file)
--- a/imap-send.c
+++ b/imap-send.c
@@ -224,7 +224,7 @@ socket_perror( const char *func, Socket_t *sock, int ret )
 static int
 socket_read( Socket_t *sock, char *buf, int len )
 {
-       int n = read( sock->fd, buf, len );
+       ssize_t n = xread( sock->fd, buf, len );
        if (n <= 0) {
                socket_perror( "read", sock, n );
                close( sock->fd );
@@ -236,7 +236,7 @@ socket_read( Socket_t *sock, char *buf, int len )
 static int
 socket_write( Socket_t *sock, const char *buf, int len )
 {
-       int n = write( sock->fd, buf, len );
+       int n = write_in_full( sock->fd, buf, len );
        if (n != len) {
                socket_perror( "write", sock, n );
                close( sock->fd );
@@ -390,7 +390,7 @@ arc4_init( void )
                fprintf( stderr, "Fatal: no random number source available.\n" );
                exit( 3 );
        }
-       if (read( fd, dat, 128 ) != 128) {
+       if (read_in_full( fd, dat, 128 ) != 128) {
                fprintf( stderr, "Fatal: cannot read random number source.\n" );
                exit( 3 );
        }
@@ -1192,7 +1192,7 @@ count_messages( msg_data_t *msg )
        char *p = msg->data;
 
        while (1) {
-               if (!strncmp( "From ", p, 5 )) {
+               if (!prefixcmp(p, "From ")) {
                        count++;
                        p += 5;
                }
@@ -1216,7 +1216,7 @@ split_msg( msg_data_t *all_msgs, msg_data_t *msg, int *ofs )
        data = &all_msgs->data[ *ofs ];
        msg->len = all_msgs->len - *ofs;
 
-       if (msg->len < 5 || strncmp( data, "From ", 5 ))
+       if (msg->len < 5 || prefixcmp(data, "From "))
                return 0;
 
        p = strchr( data, '\n' );
@@ -1267,12 +1267,12 @@ git_imap_config(const char *key, const char *val)
                imap_folder = xstrdup( val );
        } else if (!strcmp( "host", key )) {
                {
-                       if (!strncmp( "imap:", val, 5 ))
+                       if (!prefixcmp(val, "imap:"))
                                val += 5;
                        if (!server.port)
                                server.port = 143;
                }
-               if (!strncmp( "//", val, 2 ))
+               if (!prefixcmp(val, "//"))
                        val += 2;
                server.host = xstrdup( val );
        }