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authorDenys Vlasenko <vda.linux@googlemail.com>2009-11-02 14:19:51 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2009-11-02 14:19:51 +0100
commit8131eea3dce5fba0dfb78e6083d1730423fad20b (patch)
treec098d7ba6ef9f4745425a29a330480e6088d6d9a /networking
parent0d8ea64af618dc83c3291b3b598636ed3d0854e4 (diff)
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*: introduce and use ffulsh_all()
function old new delta buffer_fill_and_print 179 196 +17 fflush_all - 9 +9 spawn 87 92 +5 rtcwake_main 455 453 -2 ... alarm_intr 93 84 -9 readcmd 1072 1062 -10 bb_ask 345 333 -12 more_main 845 832 -13 flush_stdout_stderr 42 23 -19 xfflush_stdout 27 - -27 flush_stderr 30 - -30 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397) Total: -366 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking')
-rw-r--r--networking/arping.c2
-rw-r--r--networking/ftpd.c2
-rw-r--r--networking/ifupdown.c4
-rw-r--r--networking/libiproute/ipaddress.c4
-rw-r--r--networking/libiproute/iprule.c2
-rw-r--r--networking/nc_bloaty.c2
-rw-r--r--networking/ping.c2
-rw-r--r--networking/telnetd.c4
-rw-r--r--networking/traceroute.c2
9 files changed, 12 insertions, 12 deletions
diff --git a/networking/arping.c b/networking/arping.c
index 71690cf30..e3418a945 100644
--- a/networking/arping.c
+++ b/networking/arping.c
@@ -237,7 +237,7 @@ static bool recv_pack(unsigned char *buf, int len, struct sockaddr_ll *FROM)
237 } else { 237 } else {
238 printf(" UNSOLICITED?\n"); 238 printf(" UNSOLICITED?\n");
239 } 239 }
240 fflush(stdout); 240 fflush_all();
241 } 241 }
242 received++; 242 received++;
243 if (FROM->sll_pkttype != PACKET_HOST) 243 if (FROM->sll_pkttype != PACKET_HOST)
diff --git a/networking/ftpd.c b/networking/ftpd.c
index 70a353312..9937cc3ea 100644
--- a/networking/ftpd.c
+++ b/networking/ftpd.c
@@ -630,7 +630,7 @@ popen_ls(const char *opt)
630 cwd = xrealloc_getcwd_or_warn(NULL); 630 cwd = xrealloc_getcwd_or_warn(NULL);
631 xpiped_pair(outfd); 631 xpiped_pair(outfd);
632 632
633 /*fflush(NULL); - so far we dont use stdio on output */ 633 /*fflush_all(); - so far we dont use stdio on output */
634 pid = BB_MMU ? fork() : vfork(); 634 pid = BB_MMU ? fork() : vfork();
635 if (pid < 0) 635 if (pid < 0)
636 bb_perror_msg_and_die(BB_MMU ? "fork" : "vfork"); 636 bb_perror_msg_and_die(BB_MMU ? "fork" : "vfork");
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index d0c5cce07..88d1944da 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -969,7 +969,7 @@ static int doit(char *str)
969 pid_t child; 969 pid_t child;
970 int status; 970 int status;
971 971
972 fflush(NULL); 972 fflush_all();
973 child = vfork(); 973 child = vfork();
974 switch (child) { 974 switch (child) {
975 case -1: /* failure */ 975 case -1: /* failure */
@@ -1038,7 +1038,7 @@ static int popen2(FILE **in, FILE **out, char *command, char *param)
1038 xpiped_pair(infd); 1038 xpiped_pair(infd);
1039 xpiped_pair(outfd); 1039 xpiped_pair(outfd);
1040 1040
1041 fflush(NULL); 1041 fflush_all();
1042 pid = vfork(); 1042 pid = vfork();
1043 1043
1044 switch (pid) { 1044 switch (pid) {
diff --git a/networking/libiproute/ipaddress.c b/networking/libiproute/ipaddress.c
index 86d27548b..fcf9623e4 100644
--- a/networking/libiproute/ipaddress.c
+++ b/networking/libiproute/ipaddress.c
@@ -182,7 +182,7 @@ static NOINLINE int print_linkinfo(const struct nlmsghdr *n)
182 } 182 }
183 } 183 }
184 bb_putchar('\n'); 184 bb_putchar('\n');
185 /*fflush(stdout);*/ 185 /*fflush_all();*/
186 return 0; 186 return 0;
187} 187}
188 188
@@ -344,7 +344,7 @@ static int FAST_FUNC print_addrinfo(const struct sockaddr_nl *who UNUSED_PARAM,
344 printf(" %s", buf); 344 printf(" %s", buf);
345 } 345 }
346 bb_putchar('\n'); 346 bb_putchar('\n');
347 /*fflush(stdout);*/ 347 /*fflush_all();*/
348 return 0; 348 return 0;
349} 349}
350 350
diff --git a/networking/libiproute/iprule.c b/networking/libiproute/iprule.c
index e52473117..659f3a9f0 100644
--- a/networking/libiproute/iprule.c
+++ b/networking/libiproute/iprule.c
@@ -151,7 +151,7 @@ static int FAST_FUNC print_rule(const struct sockaddr_nl *who UNUSED_PARAM,
151 fputs(rtnl_rtntype_n2a(r->rtm_type, b1), stdout); 151 fputs(rtnl_rtntype_n2a(r->rtm_type, b1), stdout);
152 152
153 bb_putchar('\n'); 153 bb_putchar('\n');
154 /*fflush(stdout);*/ 154 /*fflush_all();*/
155 return 0; 155 return 0;
156} 156}
157 157
diff --git a/networking/nc_bloaty.c b/networking/nc_bloaty.c
index 9aaeec100..ad98bed30 100644
--- a/networking/nc_bloaty.c
+++ b/networking/nc_bloaty.c
@@ -152,7 +152,7 @@ enum {
152/* Debug: squirt whatever message and sleep a bit so we can see it go by. */ 152/* Debug: squirt whatever message and sleep a bit so we can see it go by. */
153/* Beware: writes to stdOUT... */ 153/* Beware: writes to stdOUT... */
154#if 0 154#if 0
155#define Debug(...) do { printf(__VA_ARGS__); printf("\n"); fflush(stdout); sleep(1); } while (0) 155#define Debug(...) do { printf(__VA_ARGS__); printf("\n"); fflush_all(); sleep(1); } while (0)
156#else 156#else
157#define Debug(...) do { } while (0) 157#define Debug(...) do { } while (0)
158#endif 158#endif
diff --git a/networking/ping.c b/networking/ping.c
index 71b2a4be8..d30eb5cfa 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -491,7 +491,7 @@ static void unpack_tail(int sz, uint32_t *tp,
491 if (tp) 491 if (tp)
492 printf(" time=%u.%03u ms", triptime / 1000, triptime % 1000); 492 printf(" time=%u.%03u ms", triptime / 1000, triptime % 1000);
493 puts(dupmsg); 493 puts(dupmsg);
494 fflush(stdout); 494 fflush_all();
495} 495}
496static void unpack4(char *buf, int sz, struct sockaddr_in *from) 496static void unpack4(char *buf, int sz, struct sockaddr_in *from)
497{ 497{
diff --git a/networking/telnetd.c b/networking/telnetd.c
index 163efaa42..b0a1cc4d8 100644
--- a/networking/telnetd.c
+++ b/networking/telnetd.c
@@ -288,7 +288,7 @@ make_new_session(
288 /*ts->size2 = 0;*/ 288 /*ts->size2 = 0;*/
289 } 289 }
290 290
291 fflush(NULL); /* flush all streams */ 291 fflush_all();
292 pid = vfork(); /* NOMMU-friendly */ 292 pid = vfork(); /* NOMMU-friendly */
293 if (pid < 0) { 293 if (pid < 0) {
294 free(ts); 294 free(ts);
@@ -331,7 +331,7 @@ make_new_session(
331 /*termbuf.c_lflag &= ~ICANON;*/ 331 /*termbuf.c_lflag &= ~ICANON;*/
332 tcsetattr_stdin_TCSANOW(&termbuf); 332 tcsetattr_stdin_TCSANOW(&termbuf);
333 333
334 /* Uses FILE-based I/O to stdout, but does fflush(stdout), 334 /* Uses FILE-based I/O to stdout, but does fflush_all(),
335 * so should be safe with vfork. 335 * so should be safe with vfork.
336 * I fear, though, that some users will have ridiculously big 336 * I fear, though, that some users will have ridiculously big
337 * issue files, and they may block writing to fd 1, 337 * issue files, and they may block writing to fd 1,
diff --git a/networking/traceroute.c b/networking/traceroute.c
index 7284f0022..fa45db98a 100644
--- a/networking/traceroute.c
+++ b/networking/traceroute.c
@@ -815,7 +815,7 @@ int traceroute_main(int argc, char **argv)
815 815
816 if (!first && pausemsecs > 0) 816 if (!first && pausemsecs > 0)
817 usleep(pausemsecs * 1000); 817 usleep(pausemsecs * 1000);
818 fflush(stdout); 818 fflush_all();
819 819
820 t1 = monotonic_us(); 820 t1 = monotonic_us();
821 send_probe(++seq, ttl); 821 send_probe(++seq, ttl);