From 273da6cc5f58c4a99399c37ad5faf09924119fea Mon Sep 17 00:00:00 2001
From: Jun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>
Date: Fri, 6 Mar 2020 20:12:06 +0900
Subject: 45490 (+45495 and a test): refactor rlimits.c

Use a table of known resouces instead of generating rlimits.h by
rlimits.awk.
---
 Src/Builtins/rlimits.awk | 116 -----------------------------------------------
 1 file changed, 116 deletions(-)
 delete mode 100644 Src/Builtins/rlimits.awk

(limited to 'Src/Builtins/rlimits.awk')

diff --git a/Src/Builtins/rlimits.awk b/Src/Builtins/rlimits.awk
deleted file mode 100644
index e9c576c66..000000000
--- a/Src/Builtins/rlimits.awk
+++ /dev/null
@@ -1,116 +0,0 @@
-#
-# rlimits.awk: {g,n}awk script to generate rlimits.h
-#
-# NB: On SunOS 4.1.3 - user-functions don't work properly, also \" problems
-# Without 0 + hacks some nawks compare numbers as strings
-#
-BEGIN {limidx = 0}
-
-/^[\t ]*(#[\t ]*define[\t _]*RLIMIT_[A-Z_]*[\t ]*[0-9][0-9]*|RLIMIT_[A-Z_]*,[\t ]*|_*RLIMIT_[A-Z_]*[\t ]*=[\t ]*[0-9][0-9]*,[\t ]*)/ {
-    limindex = index($0, "RLIMIT_")
-    limtail = substr($0, limindex, 80)
-    split(limtail, tmp)
-    limnam = substr(tmp[1], 8, 20)
-    limnum = tmp[2]
-    # in this case I assume GNU libc resourcebits.h
-    if (limnum == "") {
-	limnum = limidx++
-	limindex = index($0, ",")
-	limnam = substr(limnam, 1, limindex-1)
-    }
-    if (limnum == "=") {
-	if (tmp[3] ~ /^[0-9]/) {
-	    limnum = tmp[3] + 0
-	} else {
-	    limnum = limidx++
-	}
-	limindex = index($0, ",")
-	limnam = substr(limnam, 1, limindex-1)
-    }
-    limrev[limnam] = limnum
-    if (lim[limnum] == "") {
-	lim[limnum] = limnam
-	if (limnum ~ /^[0-9]*$/) {
-	    if (limnam == "AIO_MEM") { msg[limnum] = "Maiomemorylocked" }
-	    if (limnam == "AIO_OPS") { msg[limnum] = "Naiooperations" }
-	    if (limnam == "AS")      { msg[limnum] = "Maddressspace" }
-	    if (limnam == "CORE")    { msg[limnum] = "Mcoredumpsize" }
-	    if (limnam == "CPU")     { msg[limnum] = "Tcputime" }
-	    if (limnam == "DATA")    { msg[limnum] = "Mdatasize" }
-	    if (limnam == "FSIZE")   { msg[limnum] = "Mfilesize" }
-	    if (limnam == "LOCKS")   { msg[limnum] = "Nmaxfilelocks" }
-	    if (limnam == "MEMLOCK") { msg[limnum] = "Mmemorylocked" }
-	    if (limnam == "NOFILE")  { msg[limnum] = "Ndescriptors" }
-	    if (limnam == "NPROC")   { msg[limnum] = "Nmaxproc" }
-	    if (limnam == "NTHR")    { msg[limnum] = "Nmaxpthreads" }
-	    if (limnam == "OFILE")   { msg[limnum] = "Ndescriptors" }
-	    if (limnam == "PTHREAD") { msg[limnum] = "Nmaxpthreads" }
-	    if (limnam == "RSS")     { msg[limnum] = "Mresident" }
-	    if (limnam == "SBSIZE")  { msg[limnum] = "Msockbufsize" }
-	    if (limnam == "STACK")   { msg[limnum] = "Mstacksize" }
-	    if (limnam == "TCACHE")  { msg[limnum] = "Ncachedthreads" }
-	    if (limnam == "VMEM")    { msg[limnum] = "Mvmemorysize" }
-	    if (limnam == "SIGPENDING") { msg[limnum] = "Nsigpending" }
-	    if (limnam == "MSGQUEUE") { msg[limnum] = "Nmsgqueue" }
-	    if (limnam == "NICE") { msg[limnum] = "Nnice" }
-	    if (limnam == "RTPRIO") { msg[limnum] = "Nrt_priority" }
-	    if (limnam == "RTTIME") { msg[limnum] = "Urt_time" }
-	    if (limnam == "POSIXLOCKS") { msg[limnum] = "Nposixlocks" }
-	    if (limnam == "NPTS")    { msg[limnum] = "Npseudoterminals" }
-	    if (limnam == "SWAP")    { msg[limnum] = "Mswapsize" }
-	    if (limnam == "KQUEUES") { msg[limnum] = "Nkqueues" }
-	    if (limnam == "UMTXP")   { msg[limnum] = "Numtxp" }
-        }
-    }
-}
-/^[\t ]*#[\t ]*define[\t _]*RLIM_NLIMITS[\t ]*[0-9][0-9]*/ {
-    limindex = index($0, "RLIM_")
-    limtail = substr($0, limindex, 80)
-    split(limtail, tmp)
-    nlimits = tmp[2]
-}
-# in case of GNU libc
-/^[\t ]*RLIM_NLIMITS[\t ]*=[\t ]*RLIMIT_NLIMITS/ {
-    if(!nlimits) { nlimits = limidx }
-}
-/^[\t _]*RLIM(IT)?_NLIMITS[\t ]*=[\t ]*[0-9][0-9]*/ {
-    limindex = index($0, "=")
-    limtail = substr($0, limindex, 80)
-    split(limtail, tmp)
-    nlimits = tmp[2]
-}
-
-END {
-    if (limrev["MEMLOCK"] != "") {
-        irss = limrev["RSS"]
-        msg[irss] = "Mmemoryuse"
-    }
-    ps = "%s"
-
-    printf("%s\n%s\n\n", "/** rlimits.h                              **/", "/** architecture-customized limits for zsh **/")
-    printf("#define ZSH_NLIMITS %d\n\nstatic char const *recs[ZSH_NLIMITS] = {\n", 0 + nlimits)
-
-    for (i = 0; i < 0 + nlimits; i++)
-	if (msg[i] == "")
-            printf("\t%c%s%c,\n", 34, lim[i], 34)
-	else
-	    printf("\t%c%s%c,\n", 34, substr(msg[i], 2, 30), 34)
-    print "};"
-    print ""
-    print "static int limtype[ZSH_NLIMITS] = {"
-    for (i = 0; i < 0 + nlimits; i++) {
-	if (msg[i] == "")
-	    limtype = "UNKNOWN"
-	else {
-	    limtype = substr(msg[i], 1, 1)
-	    if(limtype == "M") { limtype = "MEMORY" }
-	    if(limtype == "N") { limtype = "NUMBER" }
-	    if(limtype == "T") { limtype = "TIME" }
-	    if(limtype == "U") { limtype = "MICROSECONDS" }
-	}
-	printf("\tZLIMTYPE_%s,\n", limtype)
-    }
-    print "};"
-
-    exit(0)
-}
-- 
cgit 1.4.1