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# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header$
function einfo(string)
{
printf(" %s %s%s", "\033[32;01m*\033[0m", string, "\n")
}
function ewarn(string)
{
printf(" %s %s%s" , "\033[33;01m*\033[0m", string, "\n")
}
function eerror(string)
{
printf(" %s %s%s" , "\033[31;01m*\033[0m", string, "\n")
}
function isfile(pathname, x, ret, data)
{
ret = 0
data[1] = 1
if (pathname == "")
return 0
ret = stat(pathname, data)
if (ret < 0)
return 0
for (i in data) {
if (i == "type")
if (data[i] == "file")
ret = 1
}
return ret
}
function islink(pathname, x, ret, data)
{
ret = 0
data[1] = 1
if (pathname == "")
return 0
ret = stat(pathname, data)
if (ret < 0)
return 0
for (i in data) {
if (i == "type")
if (data[i] == "symlink")
ret = 1
}
return ret
}
function isdir(pathname, x, ret, data)
{
ret = 0
data[1] = 1
if (pathname == "")
return 0
ret = stat(pathname, data)
if (ret < 0)
return 0
for (i in data) {
if (i == "type")
if (data[i] == "directory")
ret = 1
}
return ret
}
function mktree(pathname, mode, x, max, ret, data, pathnodes, tmppath)
{
ret = 0
data[1] = 1
pathnodes[1] = 1
if (pathname == "")
return 0
if (pathname ~ /^\//)
tmppath = ""
else
tmppath = "."
split(pathname, pathnodes, "/")
for (x in pathnodes)
max++
# We cannot use 'for (x in pathnodes)', as gawk likes to
# sort the order indexes are processed ...
for (x = 1;x <= max;x++) {
if (pathnodes[x] == "")
continue
tmppath = tmppath "/" pathnodes[x]
ret = stat(tmppath, data)
if (ret < 0)
if (mkdir(tmppath, mode) < 0)
return 0
}
return 1
}
# symlink() wrapper that normalize return codes ...
function dosymlink(oldpath, newpath, ret)
{
ret = 0
ret = symlink(oldpath, newpath)
if (ret < 0)
return 0
else
return 1
}
# system() wrapper that normalize return codes ...
function dosystem(command, ret)
{
ret = 0
ret = system(command)
if (ret == 0)
return 1
else
return 0
}
# assert --- assert that a condition is true. Otherwise exit.
# This is from the gawk info manual.
function assert(condition, string)
{
if (! condition) {
printf("%s:%d: assertion failed: %s\n",
FILENAME, FNR, string) > "/dev/stderr"
_assert_exit = 1
exit 1
}
}
# vim:ts=4
|
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