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comparison src/getloadavg.c @ 4759:aa5ed11f473b

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Remove support for obsolete systems. See xemacs-patches message with ID <870180fe0911101613m6b8efa4bpf083fd9013950807@mail.gmail.com>.
author Jerry James <james@xemacs.org>
date Wed, 18 Nov 2009 08:49:14 -0700
parents 70921960b980
children 308d34e9f07d 861f2601a38b
comparison
equal deleted inserted replaced
4758:75975fd0b7fc 4759:aa5ed11f473b
25 KERNEL_FILE Pathname of the kernel to nlist. 25 KERNEL_FILE Pathname of the kernel to nlist.
26 LDAV_CVT() Scale the load average from the kernel. 26 LDAV_CVT() Scale the load average from the kernel.
27 Returns a double. 27 Returns a double.
28 LDAV_SYMBOL Name of kernel symbol giving load average. 28 LDAV_SYMBOL Name of kernel symbol giving load average.
29 LOAD_AVE_TYPE Type of the load average array in the kernel. 29 LOAD_AVE_TYPE Type of the load average array in the kernel.
30 Must be defined unless one of 30 Must be defined; otherwise, no load average
31 apollo, DGUX, NeXT, or UMAX is defined; 31 is available.
32 otherwise, no load average is available.
33 NLIST_STRUCT Include nlist.h, not a.out.h, and 32 NLIST_STRUCT Include nlist.h, not a.out.h, and
34 the nlist n_name element is a pointer, 33 the nlist n_name element is a pointer,
35 not an array. 34 not an array.
36 NLIST_NAME_UNION struct nlist has an n_un member, not n_name.
37 LINUX_LDAV_FILE [__linux__]: File containing load averages. 35 LINUX_LDAV_FILE [__linux__]: File containing load averages.
38 36
39 Specific system predefines this file uses, aside from setting 37 Specific system predefines this file uses, aside from setting
40 default values if not emacs: 38 default values if not emacs:
41 39
42 apollo
43 BSD Real BSD, not just BSD-like. 40 BSD Real BSD, not just BSD-like.
44 convex
45 DGUX
46 hpux 41 hpux
47 NeXT
48 sgi 42 sgi
49 sequent Sequent Dynix 3.x.x (BSD)
50 _SEQUENT_ Sequent DYNIX/ptx 1.x.x (SYSV)
51 sony_news NEWS-OS (works at least for 4.1C)
52 UMAX
53 UMAX4_3
54 WIN32_NATIVE No-op for Windows9x/NT. 43 WIN32_NATIVE No-op for Windows9x/NT.
55 CYGWIN No-op for Cygwin. 44 CYGWIN No-op for Cygwin.
56 __linux__ Linux: assumes /proc filesystem mounted. 45 __linux__ Linux: assumes /proc filesystem mounted.
57 Support from Michael K. Johnson. 46 Support from Michael K. Johnson.
58 __NetBSD__ NetBSD: assumes /kern filesystem mounted. 47 __NetBSD__ NetBSD: assumes /kern filesystem mounted.
90 79
91 #if defined (HAVE_KSTAT_H) 80 #if defined (HAVE_KSTAT_H)
92 #include <kstat.h> 81 #include <kstat.h>
93 #endif /* HAVE_KSTAT_H */ 82 #endif /* HAVE_KSTAT_H */
94 83
95 #if !defined (BSD) && defined (ultrix)
96 /* Ultrix behaves like BSD on Vaxen. */
97 #define BSD
98 #endif
99
100 #ifdef NeXT
101 /* NeXT in the 2.{0,1,2} releases defines BSD in <sys/param.h>, which
102 conflicts with the definition understood in this file, that this
103 really is BSD. */
104 #undef BSD
105
106 /* NeXT defines FSCALE in <sys/param.h>. However, we take FSCALE being
107 defined to mean that the nlist method should be used, which is not true. */
108 #undef FSCALE
109 #endif
110
111 /* Set values that are different from the defaults, which are 84 /* Set values that are different from the defaults, which are
112 set a little farther down with #ifndef. */ 85 set a little farther down with #ifndef. */
113 86
114 87
115 /* Some shorthands. */ 88 /* Some shorthands. */
116 89
117 #if defined (HPUX) && !defined (hpux) 90 #if defined (HPUX) && !defined (hpux)
118 #define hpux 91 #define hpux
119 #endif
120
121 #if defined(hp300) && !defined(hpux)
122 #define MORE_BSD
123 #endif
124
125 #if defined(ultrix) && defined(mips)
126 #define decstation
127 #endif 92 #endif
128 93
129 #if (defined(sun) && defined(SVR4)) || defined (SOLARIS2) 94 #if (defined(sun) && defined(SVR4)) || defined (SOLARIS2)
130 #define SUNOS_5 95 #define SUNOS_5
131 #endif 96 #endif
141 #if defined (__osf__) && (defined (mips) || defined (__mips__)) 106 #if defined (__osf__) && (defined (mips) || defined (__mips__))
142 #define OSF_MIPS 107 #define OSF_MIPS
143 #include <sys/table.h> 108 #include <sys/table.h>
144 #endif 109 #endif
145 110
146 /* UTek's /bin/cc on the 4300 has no architecture specific cpp define by
147 default, but _MACH_IND_SYS_TYPES is defined in <sys/types.h>. Combine
148 that with a couple of other things and we'll have a unique match. */
149 #if !defined (tek4300) && defined (unix) && defined (m68k) && defined (mc68000) && defined (mc68020) && defined (_MACH_IND_SYS_TYPES)
150 #define tek4300 /* Define by emacs, but not by other users. */
151 #endif
152
153 111
154 /* VAX C can't handle multi-line #ifs, or lines longer than 256 chars. */ 112 /* VAX C can't handle multi-line #ifs, or lines longer than 256 chars. */
155 #ifndef LOAD_AVE_TYPE 113 #ifndef LOAD_AVE_TYPE
156 114
157 #ifdef MORE_BSD
158 #define LOAD_AVE_TYPE long
159 #endif
160
161 #ifdef sun 115 #ifdef sun
162 #define LOAD_AVE_TYPE long 116 #define LOAD_AVE_TYPE long
163 #endif 117 #endif
164 118
165 #ifdef decstation 119 #ifdef decstation
166 #define LOAD_AVE_TYPE long 120 #define LOAD_AVE_TYPE long
167 #endif 121 #endif
168 122
169 #ifdef _SEQUENT_
170 #define LOAD_AVE_TYPE long
171 #endif
172
173 #ifdef sgi 123 #ifdef sgi
174 #define LOAD_AVE_TYPE long 124 #define LOAD_AVE_TYPE long
175 #endif 125 #endif
176 126
177 #ifdef SVR4 127 #ifdef SVR4
180 130
181 #ifdef sony_news 131 #ifdef sony_news
182 #define LOAD_AVE_TYPE long 132 #define LOAD_AVE_TYPE long
183 #endif 133 #endif
184 134
185 #ifdef sequent
186 #define LOAD_AVE_TYPE long
187 #endif
188
189 #ifdef OSF_ALPHA 135 #ifdef OSF_ALPHA
190 #define LOAD_AVE_TYPE long 136 #define LOAD_AVE_TYPE long
191 #endif 137 #endif
192 138
193 #if defined (ardent) && defined (titan) 139 #if defined (ardent) && defined (titan)
194 #define LOAD_AVE_TYPE long 140 #define LOAD_AVE_TYPE long
195 #endif 141 #endif
196 142
197 #ifdef tek4300
198 #define LOAD_AVE_TYPE long
199 #endif
200
201 #if defined(alliant) && defined(i860) /* Alliant FX/2800 */
202 #define LOAD_AVE_TYPE long
203 #endif
204
205 #ifdef _AIX 143 #ifdef _AIX
206 #define LOAD_AVE_TYPE long 144 #define LOAD_AVE_TYPE long
207 #endif
208
209 #ifdef convex
210 #define LOAD_AVE_TYPE double
211 #ifndef LDAV_CVT
212 #define LDAV_CVT(n) (n)
213 #endif
214 #endif 145 #endif
215 146
216 #endif /* No LOAD_AVE_TYPE. */ 147 #endif /* No LOAD_AVE_TYPE. */
217 148
218 #ifdef OSF_ALPHA 149 #ifdef OSF_ALPHA
220 according to ghazi@noc.rutgers.edu. */ 151 according to ghazi@noc.rutgers.edu. */
221 #undef FSCALE 152 #undef FSCALE
222 #define FSCALE 1024.0 153 #define FSCALE 1024.0
223 #endif 154 #endif
224 155
225 #if defined(alliant) && defined(i860) /* Alliant FX/2800 */
226 /* <sys/param.h> defines an incorrect value for FSCALE on an
227 Alliant FX/2800 Concentrix 2.2, according to ghazi@noc.rutgers.edu. */
228 #undef FSCALE
229 #define FSCALE 100.0
230 #endif
231
232
233 #ifndef FSCALE 156 #ifndef FSCALE
234 157
235 /* SunOS and some others define FSCALE in sys/param.h. */ 158 /* SunOS and some others define FSCALE in sys/param.h. */
236
237 #ifdef MORE_BSD
238 #define FSCALE 2048.0
239 #endif
240 159
241 #if defined(MIPS) || defined(SVR4) || defined(decstation) 160 #if defined(MIPS) || defined(SVR4) || defined(decstation)
242 #define FSCALE 256 161 #define FSCALE 256
243 #endif 162 #endif
244 163
245 #if defined (sgi) || defined (sequent) 164 #if defined (sgi)
246 /* Sometimes both MIPS and sgi are defined, so FSCALE was just defined 165 /* Sometimes both MIPS and sgi are defined, so FSCALE was just defined
247 above under #ifdef MIPS. But we want the sgi value. */ 166 above under #ifdef MIPS. But we want the sgi value. */
248 #undef FSCALE 167 #undef FSCALE
249 #define FSCALE 1000.0 168 #define FSCALE 1000.0
250 #endif 169 #endif
251 170
252 #if defined (ardent) && defined (titan) 171 #if defined (ardent) && defined (titan)
253 #define FSCALE 65536.0 172 #define FSCALE 65536.0
254 #endif 173 #endif
255 174
256 #ifdef tek4300
257 #define FSCALE 100.0
258 #endif
259
260 #ifdef _AIX 175 #ifdef _AIX
261 #define FSCALE 65536.0 176 #define FSCALE 65536.0
262 #endif 177 #endif
263 178
264 #endif /* Not FSCALE. */ 179 #endif /* Not FSCALE. */
268 #endif 183 #endif
269 184
270 /* VAX C can't handle multi-line #ifs, or lines longer that 256 characters. */ 185 /* VAX C can't handle multi-line #ifs, or lines longer that 256 characters. */
271 #ifndef NLIST_STRUCT 186 #ifndef NLIST_STRUCT
272 187
273 #ifdef MORE_BSD
274 #define NLIST_STRUCT
275 #endif
276
277 #ifdef sun 188 #ifdef sun
278 #define NLIST_STRUCT 189 #define NLIST_STRUCT
279 #endif 190 #endif
280 191
281 #ifdef decstation 192 #ifdef decstation
284 195
285 #ifdef hpux 196 #ifdef hpux
286 #define NLIST_STRUCT 197 #define NLIST_STRUCT
287 #endif 198 #endif
288 199
289 #if defined (_SEQUENT_) || defined (sequent)
290 #define NLIST_STRUCT
291 #endif
292
293 #ifdef sgi 200 #ifdef sgi
294 #define NLIST_STRUCT 201 #define NLIST_STRUCT
295 #endif 202 #endif
296 203
297 #ifdef SVR4 204 #ifdef SVR4
308 215
309 #if defined (ardent) && defined (titan) 216 #if defined (ardent) && defined (titan)
310 #define NLIST_STRUCT 217 #define NLIST_STRUCT
311 #endif 218 #endif
312 219
313 #ifdef tek4300
314 #define NLIST_STRUCT
315 #endif
316
317 #ifdef butterfly 220 #ifdef butterfly
318 #define NLIST_STRUCT
319 #endif
320
321 #if defined(alliant) && defined(i860) /* Alliant FX/2800 */
322 #define NLIST_STRUCT 221 #define NLIST_STRUCT
323 #endif 222 #endif
324 223
325 #ifdef _AIX 224 #ifdef _AIX
326 #define NLIST_STRUCT 225 #define NLIST_STRUCT
331 230
332 #if defined(sgi) || (defined(mips) && !defined(BSD)) 231 #if defined(sgi) || (defined(mips) && !defined(BSD))
333 #define FIXUP_KERNEL_SYMBOL_ADDR(nl) ((nl)[0].n_value &= ~(1 << 31)) 232 #define FIXUP_KERNEL_SYMBOL_ADDR(nl) ((nl)[0].n_value &= ~(1 << 31))
334 #endif 233 #endif
335 234
336
337 #if !defined (KERNEL_FILE) && defined (sequent)
338 #define KERNEL_FILE "/dynix"
339 #endif
340
341 #if !defined (KERNEL_FILE) && defined (hpux) 235 #if !defined (KERNEL_FILE) && defined (hpux)
342 #define KERNEL_FILE "/hp-ux" 236 #define KERNEL_FILE "/hp-ux"
343 #endif 237 #endif
344 238
345 #if !defined(KERNEL_FILE) && (defined(_SEQUENT_) || defined(MIPS) || defined(SVR4) || defined(ISC) || defined (sgi) || defined(SVR4) || (defined (ardent) && defined (titan))) 239 #if !defined(KERNEL_FILE) && (defined(MIPS) || defined(SVR4) || defined(ISC) || defined (sgi) || defined(SVR4) || (defined (ardent) && defined (titan)))
346 #define KERNEL_FILE "/unix" 240 #define KERNEL_FILE "/unix"
347 #endif 241 #endif
348 242
349 243 #if !defined(LDAV_SYMBOL) && (defined(hpux) || defined(SVR4) || defined(ISC) || defined(sgi) || (defined (ardent) && defined (titan)) || defined (_AIX))
350 #if !defined (LDAV_SYMBOL) && defined (alliant)
351 #define LDAV_SYMBOL "_Loadavg"
352 #endif
353
354 #if !defined(LDAV_SYMBOL) && ((defined(hpux) && !defined(hp9000s300)) || defined(_SEQUENT_) || defined(SVR4) || defined(ISC) || defined(sgi) || (defined (ardent) && defined (titan)) || defined (_AIX))
355 #define LDAV_SYMBOL "avenrun" 244 #define LDAV_SYMBOL "avenrun"
356 #endif 245 #endif
357 246
358 #ifdef HAVE_UNISTD_H 247 #ifdef HAVE_UNISTD_H
359 #include <unistd.h> 248 #include <unistd.h>
392 #define LDAV_CVT(n) ((double) (n)) 281 #define LDAV_CVT(n) ((double) (n))
393 #endif /* !LDAV_CVT */ 282 #endif /* !LDAV_CVT */
394 283
395 #endif /* LOAD_AVE_TYPE */ 284 #endif /* LOAD_AVE_TYPE */
396 285
397 #ifdef NeXT
398 #ifdef HAVE_MACH_MACH_H
399 #include <mach/mach.h>
400 #else
401 #include <mach.h>
402 #endif
403 #endif /* NeXT */
404
405 #ifdef sgi 286 #ifdef sgi
406 #include <sys/sysmp.h> 287 #include <sys/sysmp.h>
407 #endif /* sgi */ 288 #endif /* sgi */
408 289
409 #ifdef UMAX
410 #include <stdio.h>
411 #include "syssignal.h"
412 #include <sys/time.h>
413 #include <sys/wait.h>
414 #include <sys/syscall.h>
415
416 #ifdef UMAX_43
417 #include <machine/cpu.h>
418 #include <inq_stats/statistics.h>
419 #include <inq_stats/sysstats.h>
420 #include <inq_stats/cpustats.h>
421 #include <inq_stats/procstats.h>
422 #else /* Not UMAX_43. */
423 #include <sys/sysdefs.h>
424 #include <sys/statistics.h>
425 #include <sys/sysstats.h>
426 #include <sys/cpudefs.h>
427 #include <sys/cpustats.h>
428 #include <sys/procstats.h>
429 #endif /* Not UMAX_43. */
430 #endif /* UMAX */
431
432 #ifdef DGUX
433 #include <sys/dg_sys_info.h>
434 #endif
435
436 #if defined (HAVE_SYS_PSTAT_H) 290 #if defined (HAVE_SYS_PSTAT_H)
437 #include <sys/pstat.h> 291 #include <sys/pstat.h>
438 #endif /* HAVE_SYS_PSTAT_H (on HPUX) */ 292 #endif /* HAVE_SYS_PSTAT_H (on HPUX) */
439 293
440 294
441 /* Avoid static vars inside a function since in HPUX they dump as pure. */ 295 /* Avoid static vars inside a function since in HPUX they dump as pure. */
442
443 #ifdef NeXT
444 static processor_set_t default_set;
445 static int getloadavg_initialized;
446 #endif /* NeXT */
447
448 #ifdef UMAX
449 static unsigned int cpus = 0;
450 static unsigned int samples;
451 #endif /* UMAX */
452
453 #ifdef DGUX
454 static struct dg_sys_info_load_info load_info; /* what-a-mouthful! */
455 #endif /* DGUX */
456 296
457 #ifdef LOAD_AVE_TYPE 297 #ifdef LOAD_AVE_TYPE
458 /* File descriptor open to /dev/kmem */ 298 /* File descriptor open to /dev/kmem */
459 static int channel; 299 static int channel;
460 /* Nonzero iff channel is valid. */ 300 /* Nonzero iff channel is valid. */
615 455
616 for (elem = 0; elem < nelem; elem++) 456 for (elem = 0; elem < nelem; elem++)
617 loadavg[elem] = (double) load_ave[elem] / (double) scale; 457 loadavg[elem] = (double) load_ave[elem] / (double) scale;
618 #endif /* __NetBSD__ or __OpenBSD__ */ 458 #endif /* __NetBSD__ or __OpenBSD__ */
619 459
620 #if !defined (LDAV_DONE) && defined (NeXT)
621 #define LDAV_DONE
622 /* The NeXT code was adapted from iscreen 3.2. */
623
624 host_t host;
625 struct processor_set_basic_info info;
626 unsigned info_count;
627
628 /* We only know how to get the 1-minute average for this system,
629 so even if the caller asks for more than 1, we only return 1. */
630
631 if (!getloadavg_initialized)
632 {
633 if (processor_set_default (host_self (), &default_set) == KERN_SUCCESS)
634 getloadavg_initialized = 1;
635 }
636
637 if (getloadavg_initialized)
638 {
639 info_count = PROCESSOR_SET_BASIC_INFO_COUNT;
640 if (processor_set_info (default_set, PROCESSOR_SET_BASIC_INFO, &host,
641 (processor_set_info_t) &info, &info_count)
642 != KERN_SUCCESS)
643 getloadavg_initialized = 0;
644 else
645 {
646 if (nelem > 0)
647 loadavg[elem++] = (double) info.load_average / LOAD_SCALE;
648 }
649 }
650
651 if (!getloadavg_initialized)
652 return -1;
653 #endif /* NeXT */
654
655 #if !defined (LDAV_DONE) && defined (UMAX)
656 #define LDAV_DONE
657 /* UMAX 4.2, which runs on the Encore Multimax multiprocessor, does not
658 have a /dev/kmem. Information about the workings of the running kernel
659 can be gathered with inq_stats system calls.
660 We only know how to get the 1-minute average for this system. */
661
662 struct proc_summary proc_sum_data;
663 struct stat_descr proc_info;
664 double load;
665 REGISTER unsigned int i, j;
666
667 if (cpus == 0)
668 {
669 REGISTER unsigned int c, i;
670 struct cpu_config conf;
671 struct stat_descr desc;
672
673 desc.sd_next = 0;
674 desc.sd_subsys = SUBSYS_CPU;
675 desc.sd_type = CPUTYPE_CONFIG;
676 desc.sd_addr = (char *) &conf;
677 desc.sd_size = sizeof (conf);
678
679 if (inq_stats (1, &desc))
680 return -1;
681
682 c = 0;
683 for (i = 0; i < conf.config_maxclass; ++i)
684 {
685 struct class_stats stats;
686 memset ((char *) &stats, 0, sizeof (stats));
687
688 desc.sd_type = CPUTYPE_CLASS;
689 desc.sd_objid = i;
690 desc.sd_addr = (char *) &stats;
691 desc.sd_size = sizeof (stats);
692
693 if (inq_stats (1, &desc))
694 return -1;
695
696 c += stats.class_numcpus;
697 }
698 cpus = c;
699 samples = cpus < 2 ? 3 : (2 * cpus / 3);
700 }
701
702 proc_info.sd_next = 0;
703 proc_info.sd_subsys = SUBSYS_PROC;
704 proc_info.sd_type = PROCTYPE_SUMMARY;
705 proc_info.sd_addr = (char *) &proc_sum_data;
706 proc_info.sd_size = sizeof (struct proc_summary);
707 proc_info.sd_sizeused = 0;
708
709 if (inq_stats (1, &proc_info) != 0)
710 return -1;
711
712 load = proc_sum_data.ps_nrunnable;
713 j = 0;
714 for (i = samples - 1; i > 0; --i)
715 {
716 load += proc_sum_data.ps_nrun[j];
717 if (j++ == PS_NRUNSIZE)
718 j = 0;
719 }
720
721 if (nelem > 0)
722 loadavg[elem++] = load / samples / cpus;
723 #endif /* UMAX */
724
725 #if !defined (LDAV_DONE) && defined (DGUX)
726 #define LDAV_DONE
727 /* This call can return -1 for an error, but with good args
728 it's not supposed to fail. The first argument is for no
729 apparent reason of type `long int *'. */
730 dg_sys_info ((long int *) &load_info,
731 DG_SYS_INFO_LOAD_INFO_TYPE,
732 DG_SYS_INFO_LOAD_VERSION_0);
733
734 if (nelem > 0)
735 loadavg[elem++] = load_info.one_minute;
736 if (nelem > 1)
737 loadavg[elem++] = load_info.five_minute;
738 if (nelem > 2)
739 loadavg[elem++] = load_info.fifteen_minute;
740 #endif /* DGUX */
741
742 #if !defined (LDAV_DONE) && defined (OSF_MIPS)
743 #define LDAV_DONE
744
745 struct tbl_loadavg load_ave;
746 table (TBL_LOADAVG, 0, &load_ave, 1, sizeof (load_ave));
747 loadavg[elem++]
748 = (load_ave.tl_lscale == 0
749 ? load_ave.tl_avenrun.d[0]
750 : (load_ave.tl_avenrun.l[0] / (double) load_ave.tl_lscale));
751 #endif /* OSF_MIPS */
752
753 #if !defined (LDAV_DONE) && defined (WIN32_ANY) 460 #if !defined (LDAV_DONE) && defined (WIN32_ANY)
754 #define LDAV_DONE 461 #define LDAV_DONE
755 462
756 /* A faithful emulation is going to have to be saved for a rainy day. */ 463 /* A faithful emulation is going to have to be saved for a rainy day. */
757 for ( ; elem < nelem; elem++) 464 for ( ; elem < nelem; elem++)
758 { 465 {
759 loadavg[elem] = 0.0; 466 loadavg[elem] = 0.0;
760 } 467 }
761 #endif /* WIN32_NATIVE or CYGWIN */ 468 #endif /* WIN32_NATIVE or CYGWIN */
762
763 #if !defined (LDAV_DONE) && defined (OSF_ALPHA)
764 #define LDAV_DONE
765
766 struct tbl_loadavg load_ave;
767 table (TBL_LOADAVG, 0, &load_ave, 1, sizeof (load_ave));
768 for (elem = 0; elem < nelem; elem++)
769 loadavg[elem]
770 = (load_ave.tl_lscale == 0
771 ? load_ave.tl_avenrun.d[elem]
772 : (load_ave.tl_avenrun.l[elem] / (double) load_ave.tl_lscale));
773 #endif /* OSF_ALPHA */
774 469
775 #if !defined (LDAV_DONE) && defined(LOAD_AVE_TYPE) 470 #if !defined (LDAV_DONE) && defined(LOAD_AVE_TYPE)
776 471
777 /* UNIX-specific code -- read the average from /dev/kmem. */ 472 /* UNIX-specific code -- read the average from /dev/kmem. */
778 473
786 #ifndef sgi 481 #ifndef sgi
787 #ifndef NLIST_STRUCT 482 #ifndef NLIST_STRUCT
788 strcpy (nl[0].n_name, LDAV_SYMBOL); 483 strcpy (nl[0].n_name, LDAV_SYMBOL);
789 strcpy (nl[1].n_name, ""); 484 strcpy (nl[1].n_name, "");
790 #else /* NLIST_STRUCT */ 485 #else /* NLIST_STRUCT */
791 #ifdef NLIST_NAME_UNION
792 nl[0].n_un.n_name = LDAV_SYMBOL;
793 nl[1].n_un.n_name = 0;
794 #else /* not NLIST_NAME_UNION */
795 nl[0].n_name = (char *) LDAV_SYMBOL; 486 nl[0].n_name = (char *) LDAV_SYMBOL;
796 nl[1].n_name = 0; 487 nl[1].n_name = 0;
797 #endif /* not NLIST_NAME_UNION */
798 #endif /* NLIST_STRUCT */ 488 #endif /* NLIST_STRUCT */
799 489
800 #ifndef SUNOS_5 490 #ifndef SUNOS_5
801 if ( 491 if (
802 #if !(defined (_AIX) && !defined (ps2)) 492 #if !(defined (_AIX) && !defined (ps2))