diff options
| author | David Kalnischkies <kalnischkies@gmail.com> | 2012-04-11 13:25:28 +0200 |
|---|---|---|
| committer | David Kalnischkies <kalnischkies@gmail.com> | 2012-04-11 13:25:28 +0200 |
| commit | d68d65ad637526e46ea77ab83e07470d26df15fc (patch) | |
| tree | 0873a85635b7940842fa4d31898895f3618155b8 /apt-pkg/deb/dpkgpm.cc | |
| parent | 3b4d8136e78b9f2a70431ece4c850861d90e8bb1 (diff) | |
use a static FileFd::Write overload to reduce duplication of write()-retry code
Diffstat (limited to 'apt-pkg/deb/dpkgpm.cc')
| -rw-r--r-- | apt-pkg/deb/dpkgpm.cc | 34 |
1 files changed, 7 insertions, 27 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc index 1a21c03eb..496daf1df 100644 --- a/apt-pkg/deb/dpkgpm.cc +++ b/apt-pkg/deb/dpkgpm.cc @@ -163,26 +163,6 @@ pkgCache::VerIterator FindNowVersion(const pkgCache::PkgIterator &Pkg) return Ver; } /*}}}*/ -static ssize_t -retry_write(int fd, const void *buf, size_t count) -{ - int Res; - ssize_t i = 0; - errno = 0; - do - { - Res = write(fd, buf, count); - if (Res < 0 && errno == EINTR) - continue; - if (Res < 0) - break; - buf = (char *)buf + Res; - count -= Res; - i += Res; - } - while (Res > 0 && count > 0); - return i; -} // DPkgPM::pkgDPkgPM - Constructor /*{{{*/ // --------------------------------------------------------------------- @@ -445,7 +425,7 @@ void pkgDPkgPM::DoStdin(int master) unsigned char input_buf[256] = {0,}; ssize_t len = read(0, input_buf, sizeof(input_buf)); if (len) - retry_write(master, input_buf, len); + FileFd::Write(master, input_buf, len); else d->stdin_is_dev_null = true; } @@ -471,7 +451,7 @@ void pkgDPkgPM::DoTerminalPty(int master) } if(len <= 0) return; - retry_write(1, term_buf, len); + FileFd::Write(1, term_buf, len); if(d->term_out) fwrite(term_buf, len, sizeof(char), d->term_out); } @@ -546,7 +526,7 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line) << ":" << s << endl; if(OutStatusFd > 0) - retry_write(OutStatusFd, status.str().c_str(), status.str().size()); + FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size()); if (Debug == true) std::clog << "send: '" << status.str() << "'" << endl; @@ -570,7 +550,7 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line) << ":" << list[3] << endl; if(OutStatusFd > 0) - retry_write(OutStatusFd, status.str().c_str(), status.str().size()); + FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size()); if (Debug == true) std::clog << "send: '" << status.str() << "'" << endl; pkgFailures++; @@ -584,7 +564,7 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line) << ":" << list[3] << endl; if(OutStatusFd > 0) - retry_write(OutStatusFd, status.str().c_str(), status.str().size()); + FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size()); if (Debug == true) std::clog << "send: '" << status.str() << "'" << endl; return; @@ -612,7 +592,7 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line) << ":" << s << endl; if(OutStatusFd > 0) - retry_write(OutStatusFd, status.str().c_str(), status.str().size()); + FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size()); if (Debug == true) std::clog << "send: '" << status.str() << "'" << endl; } @@ -1257,7 +1237,7 @@ bool pkgDPkgPM::Go(int OutStatusFd) << (PackagesDone/float(PackagesTotal)*100.0) << ":" << _("Running dpkg") << endl; - retry_write(OutStatusFd, status.str().c_str(), status.str().size()); + FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size()); } Child = ExecFork(); |