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authorRoland McGrath <roland@gnu.org>2003-03-27 12:28:49 +0000
committerRoland McGrath <roland@gnu.org>2003-03-27 12:28:49 +0000
commit374d9002ce875dc5ea257fe92c8737cdb9e62b61 (patch)
treefeaff1abb2b58f23aa35171c1dd115518697eefd /scripts/abilist.awk
parent* scripts/abilist.awk: If variable `parse_names' is set, grok the file (diff)
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Tweak redirection handling in last change.
Diffstat (limited to 'scripts/abilist.awk')
-rw-r--r--scripts/abilist.awk40
1 files changed, 23 insertions, 17 deletions
diff --git a/scripts/abilist.awk b/scripts/abilist.awk
index 97266496fd..f30ff5bd56 100644
--- a/scripts/abilist.awk
+++ b/scripts/abilist.awk
@@ -3,9 +3,9 @@
BEGIN {
if (parse_names)
- out = "/dev/stderr";
+ defout = "/dev/stderr";
else
- out = "/dev/stdout";
+ defout = "/dev/stdout";
}
# Per-file header.
@@ -62,11 +62,11 @@ $2 == "g" || $2 == "w" && NF == 7 {
size = "";
}
else {
- print symbol, version, weak, "?", type, $4, $5 >> out;
+ print symbol, version, weak, "?", type, $4, $5 > defout;
next;
}
if (size == " 0x") {
- print symbol, version, weak, "?", type, $4, $5 >> out;
+ print symbol, version, weak, "?", type, $4, $5 > defout;
next;
}
@@ -87,20 +87,10 @@ $2 == "g" || $2 == "w" && NF == 7 {
NF == 0 || /DYNAMIC SYMBOL TABLE/ || /file format/ { next }
{
- print "Don't grok this line:", $0 >> out
+ print "Don't grok this line:", $0 > defout
}
function emit(tofile) {
- if (tofile) {
- out = prefix soname ".symlist";
- if (soname in outfiles)
- out = out "." ++outfiles[soname];
- else
- outfiles[soname] = 1;
- }
- else
- out = "/dev/stdout";
-
nverlist = 0;
for (version in versions) {
if (nverslist == 0) {
@@ -129,17 +119,33 @@ function emit(tofile) {
++nverslist;
}
+ if (tofile) {
+ out = prefix soname ".symlist";
+ if (soname in outfiles)
+ out = out "." ++outfiles[soname];
+ else
+ outfiles[soname] = 1;
+ printf "" > out;
+ }
+
split(verslist, order, "\n");
for (i = 1; i <= nverslist; ++i) {
version = order[i];
- print version >> out;
- outpipe = "sort >> " out;
+ if (tofile) {
+ print version >> out;
+ close(out);
+ outpipe = "sort >> " out;
+ }
+ else
+ outpipe = "sort";
print versions[version] | outpipe;
close(outpipe);
delete versions[version];
}
+ for (version in versions)
+ delete versions[version];
if (tofile)
print "wrote", out, "for", sofullname;