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tftp: do not show progress bar if we get error right away. +13 bytes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-03-05 23:38:54 +01:00
parent 4b1100edd8
commit cbcc1236f8
5 changed files with 14 additions and 8 deletions
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1
include/libbb.h
View File

@ -1490,6 +1490,7 @@ typedef struct bb_progress_t {
off_t lastsize;
unsigned lastupdate_sec;
unsigned start_sec;
smallint inited;
} bb_progress_t;
void bb_progress_init(bb_progress_t *p) FAST_FUNC;

1
libbb/progress.c
View File

@ -57,6 +57,7 @@ void FAST_FUNC bb_progress_init(bb_progress_t *p)
p->start_sec = monotonic_sec();
p->lastupdate_sec = p->start_sec;
p->lastsize = 0;
p->inited = 1;
}
void FAST_FUNC bb_progress_update(bb_progress_t *p,

7
networking/Config.in
View File

@ -860,7 +860,7 @@ config TFTPD
or from udpsvd. Example: "udpsvd -E 0 69 tftpd DIR"
config FEATURE_TFTP_GET
bool "Enable \"get\" command"
bool "Enable 'tftp get' and/or tftpd upload code"
default y
depends on TFTP || TFTPD
help
@ -868,8 +868,11 @@ config FEATURE_TFTP_GET
a client to retrieve a file from a TFTP server.
Also enable upload support in tftpd, if tftpd is selected.
Note: this option does _not_ make tftpd capable of download
(the usual operation people need from it)!
config FEATURE_TFTP_PUT
bool "Enable \"put\" command"
bool "Enable 'tftp put' and/or tftpd download code"
default y
depends on TFTP || TFTPD
help

10
networking/dnsd.c
View File

@ -376,11 +376,6 @@ static int process_packet(struct dns_entry *conf_data,
/* QR = 1 "response", RCODE = 4 "Not Implemented" */
outr_flags = htons(0x8000 | 4);
err_msg = NULL;
/* OPCODE != 0 "standard query" ? */
if ((head->flags & htons(0x7800)) != 0) {
err_msg = "opcode != 0";
goto empty_packet;
}
/* start of query string */
query_string = (void *)(head + 1);
@ -392,6 +387,11 @@ static int process_packet(struct dns_entry *conf_data,
/* where to append answer block */
answb = (void *)(unaligned_type_class + 1);
/* OPCODE != 0 "standard query"? */
if ((head->flags & htons(0x7800)) != 0) {
err_msg = "opcode != 0";
goto empty_packet;
}
move_from_unaligned16(class, &unaligned_type_class->class);
if (class != htons(1)) { /* not class INET? */
err_msg = "class != 1";

3
networking/tftp.c
View File

@ -135,7 +135,8 @@ static void tftp_progress_init(void)
}
static void tftp_progress_done(void)
{
progress_meter(0);
if (G.pmt.inited)
progress_meter(0);
}
#else
# define tftp_progress_init() ((void)0)