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Increased field width for ulimit values from 16 to 24 digits

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This commit is contained in:
Gerhard Rieger 2014-03-21 13:04:52 +01:00
parent 23012f68c2
commit 7e696b4b3e
2 changed files with 16 additions and 12 deletions
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4
CHANGES
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@ -12,6 +12,10 @@ corrections:
--disable-genericsocket in the help text. Thanks to Ben Gardiner for
reporting and patching this bug
procan could not cleanly format ulimit values longer than 16 decimal
digits. Thanks to Frank Dana for providing a patch that increases field
width to 24 digits.
fixed bug in xio-openssl.c that prevented error handling of bad number
of arguments, thanks to Paulik Tamas for reporting

24
procan.c
View file

@ -1,5 +1,5 @@
/* source: procan.c */
/* Copyright Gerhard Rieger 2001-2007 */
/* Copyright Gerhard Rieger */
/* Published under the GNU General Public License V.2, see file COPYING */
/* the subroutine procan makes a "PROCess ANalysis". It gathers information
@ -78,40 +78,40 @@ int procan(FILE *outfile) {
struct rlimit rlim;
fprintf(outfile, "\nRESOURCE LIMITS\n");
fprintf(outfile, "resource current maximum\n");
fprintf(outfile, "resource current maximum\n");
if (getrlimit(RLIMIT_CPU, &rlim) < 0) {
Warn2("getrlimit(RLIMIT_CPU, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"cpu time (seconds) %16"F_rlim_max"%16"F_rlim_max"\n",
"cpu time (seconds) %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
if (getrlimit(RLIMIT_FSIZE, &rlim) < 0) {
Warn2("getrlimit(RLIMIT_FSIZE, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"file size (blocks) %16"F_rlim_max"%16"F_rlim_max"\n",
"file size (blocks) %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
if (getrlimit(RLIMIT_DATA, &rlim) < 0) {
Warn2("getrlimit(RLIMIT_DATA, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"data seg size (kbytes) %16"F_rlim_max"%16"F_rlim_max"\n",
"data seg size (kbytes) %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
if (getrlimit(RLIMIT_STACK, &rlim) < 0) {
Warn2("getrlimit(RLIMIT_STACK, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"stack size (blocks) %16"F_rlim_max"%16"F_rlim_max"\n",
"stack size (blocks) %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
if (getrlimit(RLIMIT_CORE, &rlim) < 0) {
Warn2("getrlimit(RLIMIT_CORE, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"core file size (blocks) %16"F_rlim_max"%16"F_rlim_max"\n",
"core file size (blocks) %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
#ifdef RLIMIT_RSS /* Linux, AIX; not Cygwin */
@ -119,7 +119,7 @@ int procan(FILE *outfile) {
Warn2("getrlimit(RLIMIT_RSS, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"max resident set size %16"F_rlim_max"%16"F_rlim_max"\n",
"max resident set size %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
#endif
@ -128,7 +128,7 @@ int procan(FILE *outfile) {
Warn2("getrlimit(RLIMIT_NPROC, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"max user processes %16"F_rlim_max"%16"F_rlim_max"\n",
"max user processes %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
#endif
@ -137,7 +137,7 @@ int procan(FILE *outfile) {
Warn2("getrlimit(RLIMIT_NOFILE, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"open files %16"F_rlim_max"%16"F_rlim_max"\n",
"open files %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
#endif
@ -146,7 +146,7 @@ int procan(FILE *outfile) {
Warn2("getrlimit(RLIMIT_MEMLOCK, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"max locked-in-memory address space %16"F_rlim_max"%16"F_rlim_max"\n",
"max locked-in-memory\n address space %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
#endif
@ -155,7 +155,7 @@ int procan(FILE *outfile) {
Warn2("getrlimit(RLIMIT_AS, %p): %s", &rlim, strerror(errno));
} else {
fprintf(outfile,
"virtual memory (kbytes) %16"F_rlim_max"%16"F_rlim_max"\n",
"virtual memory (kbytes) %24"F_rlim_max"%24"F_rlim_max"\n",
rlim.rlim_cur, rlim.rlim_max);
}
#endif