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libc: Decrease noise level of debugging output

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Changed 'libc_fs', 'libc_lwip' and 'libc/clock_gettime'
This commit is contained in:
Sebastian Sumpf 2012-09-19 12:17:22 +02:00 committed by Norman Feske
parent 825dc783e6
commit 8ed489c4bc
3 changed files with 16 additions and 14 deletions
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3
libports/src/lib/libc/clock_gettime.cc
View File

@ -19,9 +19,6 @@
extern "C" __attribute__((weak))
int clock_gettime(clockid_t clk_id, struct timespec *tp)
{
if (clk_id != CLOCK_MONOTONIC)
PWRN("Unsupported clk_id, using CLOCK_MONOTONIC instead.");
Genode::Alarm::Time time = Genode::Timeout_thread::alarm_timer()->time();
if (tp) {

26
libports/src/lib/libc_fs/plugin.cc
View File

@ -176,7 +176,9 @@ static inline Plugin_context *context(Libc::File_descriptor *fd)
static void wait_for_acknowledgement(File_system::Session::Tx::Source &source)
{
::File_system::Packet_descriptor packet = source.get_acked_packet();
PDBG("got acknowledgement for packet of size %zd", packet.size());
if (verbose)
PDBG("got acknowledgement for packet of size %zd", packet.size());
static_cast<Plugin_context *>(packet.ref())->in_flight = false;
@ -224,7 +226,7 @@ static void obtain_stat_for_node(File_system::Node_handle node_handle,
buf->st_mtime = mktime(&tm);
if (buf->st_mtime == -1)
if (buf->st_mtime == -1 && verbose)
PERR("mktime() returned -1, the file modification time reported by stat() will be incorrect");
}
@ -317,7 +319,8 @@ class Plugin : public Libc::Plugin
{
/* wait for the completion of all operations of the context */
while (context(fd)->in_flight) {
PDBG("wait_for_acknowledgement");
if (verbose)
PDBG("wait_for_acknowledgement");
wait_for_acknowledgement(*file_system()->tx());
}
@ -331,7 +334,6 @@ class Plugin : public Libc::Plugin
int fcntl(Libc::File_descriptor *, int cmd, long arg)
{
PDBG("not implemented");
/* libc's opendir() fails if fcntl() returns -1, so we return 0 here */
if (verbose)
PDBG("fcntl() called - not yet implemented");
@ -353,7 +355,6 @@ class Plugin : public Libc::Plugin
int fstatfs(Libc::File_descriptor *, struct statfs *buf)
{
PDBG("not implemented");
/* libc's opendir() fails if _fstatfs() returns -1, so we return 0 here */
if (verbose)
PDBG("_fstatfs() called - not yet implemented");
@ -362,7 +363,8 @@ class Plugin : public Libc::Plugin
int fsync(Libc::File_descriptor *fd)
{
PDBG("not implemented");
if (verbose)
PDBG("not implemented");
return -1;
}
@ -495,7 +497,8 @@ class Plugin : public Libc::Plugin
* Probe for an existing directory to open
*/
try {
PDBG("open dir '%s'", path.str);
if (verbose)
PDBG("open dir '%s'", path.str);
File_system::Dir_handle const handle =
file_system()->dir(path.str, false);
@ -572,7 +575,8 @@ class Plugin : public Libc::Plugin
int rename(const char *oldpath, const char *newpath)
{
PDBG("not implemented");
if (verbose)
PDBG("not implemented");
return -1;
}
@ -647,7 +651,8 @@ class Plugin : public Libc::Plugin
int stat(const char *pathname, struct stat *buf)
{
PDBG("stat %s", pathname);
if (verbose)
PDBG("stat %s", pathname);
Canonical_path path(pathname);
try {
@ -713,7 +718,8 @@ class Plugin : public Libc::Plugin
}
}
PDBG("write returns %zd", count);
if (verbose)
PDBG("write returns %zd", count);
return count;
}

1
libports/src/lib/libc_lwip/plugin.cc
View File

@ -272,7 +272,6 @@ Libc::File_descriptor *Plugin::accept(Libc::File_descriptor *sockfdo,
int lwip_fd = lwip_accept(get_lwip_fd(sockfdo), (struct lwip_sockaddr*)addr, addrlen);
if (lwip_fd == -1) {
PERR("lwip_accept() failed");
return 0;
}