Attachment #392 for issue #1252

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#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
#include <pthread.h>
#include <netdb.h>


/* exercises some reentrant libc-fucntions */

#ifndef IRIX
extern "C"
{
	struct tm *localtime_r(const time_t *timep, struct tm *buffer);

	struct hostent *gethostbyname_r(const char *name, struct hostent *result,
									char *buffer, int buflen, int *h_errnop);
}
#endif

static int go;


	struct passwd 	stpwd;
	struct hostent	sthostent;
	int 			nerr;
#ifdef IRIX
	struct passwd 	*pwresult;
#endif

	printf("starting thread 1 ...\n");
	while (go) {
#ifdef IRIX
		getpwnam_r("hr", &stpwd, buffer, sizeof(buffer), &pwresult);
#else
		getpwnam_r("hr", &stpwd, buffer, sizeof(buffer));
#endif
		gethostbyname_r("blauwal", &sthostent, buffer, sizeof(buffer), &nerr);
		time(&nepoch);
		localtime_r(&nepoch, &sttm);

	struct passwd 	stpwd;
	struct hostent	sthostent;
	int 			nerr;
#ifdef IRIX
	struct passwd   *pwresult;
#endif

	printf("starting thread 2 ...\n");
	while(go) {
#ifdef IRIX
		getpwnam_r("hr", &stpwd, buffer, sizeof(buffer), &pwresult);
#else
		getpwnam_r("mh", &stpwd, buffer, sizeof(buffer));
#endif
		gethostbyname_r("hr-1242", &sthostent, buffer, sizeof(buffer), &nerr);
		time(&nepoch);
		localtime_r(&nepoch, &sttm);


	pwd = (struct passwd*)malloc(sizeof(struct passwd));

#ifdef IRIX
	getpwnam_r("hr", pwd, buffer, sizeof(buffer), &pres1);
#else
	pres1 = getpwnam_r("hr", pwd, buffer, sizeof(buffer));
#endif

	sleep(3);


	printf("Day of week: %d\n", ptm->tm_wday); 
	printf("Day in the year: %d\n", ptm->tm_yday); 
	printf("Daylight saving time: %d\n", ptm->tm_isdst);
#ifdef IRIX
	tzset();
	printf("Timezone: %s\n", tzname[1]);
#else

#ifdef NETBSD	
	printf("Timezone: %s\n", ptm->tm_zone);
#else
	printf("Timezone: %s\n", ptm->tm_name);
#endif

#endif

	free(ptm);

	phostent = (struct hostent*)malloc(sizeof(struct hostent));

	pres3 = gethostbyname_r("blauwal", phostent, buffer, sizeof(buffer), &h_errno);

	if (pres3) {
		printf("Official Hostname: %s\n", phostent->h_name);


	/* test boundary conditions */
	char smallbuf[23]; /* buffer to small */
	pres3 = gethostbyname_r("blauwal", phostent, smallbuf, sizeof(smallbuf), &h_errno);
	if (!pres3) {
		perror("Expect ERANGE");
	}

Return to issue 1252

Lines 62-67 Link Here

(-)sal/workben/tgetpwnam.cxx (-2 / +30 lines)
62	#include <pwd.h>	62	#include <pwd.h>
63	#include <stdio.h>	63	#include <stdio.h>
64	#include <stdlib.h>	64	#include <stdlib.h>
		65	#include <unistd.h>
65	#include <time.h>	66	#include <time.h>
66	#include <pthread.h>	67	#include <pthread.h>
67	#include <netdb.h>	68	#include <netdb.h>
Lines 74-79 Link Here
74		75
75	/* exercises some reentrant libc-fucntions */	76	/* exercises some reentrant libc-fucntions */
76		77
		78	#ifndef IRIX
77	extern "C"	79	extern "C"
78	{	80	{
79	struct tm localtime_r(const time_t timep, struct tm *buffer);	81	struct tm localtime_r(const time_t timep, struct tm *buffer);
Lines 82-87 Link Here
82	struct hostent gethostbyname_r(const char name, struct hostent *result,	84	struct hostent gethostbyname_r(const char name, struct hostent *result,
83	char buffer, int buflen, int h_errnop);	85	char buffer, int buflen, int h_errnop);
84	}	86	}
		87	#endif
85		88
86	static int go;	89	static int go;
87		90
Lines 95-104 Link Here
95	struct passwd stpwd;	98	struct passwd stpwd;
96	struct hostent sthostent;	99	struct hostent sthostent;
97	int nerr;	100	int nerr;
		101	#ifdef IRIX
		102	struct passwd *pwresult;
		103	#endif
98		104
99	printf("starting thread 1 ...\n");	105	printf("starting thread 1 ...\n");
100	while (go) {	106	while (go) {
		107	#ifdef IRIX
		108	getpwnam_r("hr", &stpwd, buffer, sizeof(buffer), &pwresult);
		109	#else
101	getpwnam_r("hr", &stpwd, buffer, sizeof(buffer));	110	getpwnam_r("hr", &stpwd, buffer, sizeof(buffer));
		111	#endif
102	gethostbyname_r("blauwal", &sthostent, buffer, sizeof(buffer), &nerr);	112	gethostbyname_r("blauwal", &sthostent, buffer, sizeof(buffer), &nerr);
103	time(&nepoch);	113	time(&nepoch);
104	localtime_r(&nepoch, &sttm);	114	localtime_r(&nepoch, &sttm);
Lines 114-123 Link Here
114	struct passwd stpwd;	124	struct passwd stpwd;
115	struct hostent sthostent;	125	struct hostent sthostent;
116	int nerr;	126	int nerr;
		127	#ifdef IRIX
		128	struct passwd *pwresult;
		129	#endif
117		130
118	printf("starting thread 2 ...\n");	131	printf("starting thread 2 ...\n");
119	while(go) {	132	while(go) {
		133	#ifdef IRIX
		134	getpwnam_r("hr", &stpwd, buffer, sizeof(buffer), &pwresult);
		135	#else
120	getpwnam_r("mh", &stpwd, buffer, sizeof(buffer));	136	getpwnam_r("mh", &stpwd, buffer, sizeof(buffer));
		137	#endif
121	gethostbyname_r("hr-1242", &sthostent, buffer, sizeof(buffer), &nerr);	138	gethostbyname_r("hr-1242", &sthostent, buffer, sizeof(buffer), &nerr);
122	time(&nepoch);	139	time(&nepoch);
123	localtime_r(&nepoch, &sttm);	140	localtime_r(&nepoch, &sttm);
Lines 150-156 Link Here
150		167
151	pwd = (struct passwd*)malloc(sizeof(struct passwd));	168	pwd = (struct passwd*)malloc(sizeof(struct passwd));
152		169
		170	#ifdef IRIX
		171	getpwnam_r("hr", pwd, buffer, sizeof(buffer), &pres1);
		172	#else
153	pres1 = getpwnam_r("hr", pwd, buffer, sizeof(buffer));	173	pres1 = getpwnam_r("hr", pwd, buffer, sizeof(buffer));
		174	#endif
154		175
155	sleep(3);	176	sleep(3);
156		177
Lines 207-223 Link Here
207	printf("Day of week: %d\n", ptm->tm_wday);	228	printf("Day of week: %d\n", ptm->tm_wday);
208	printf("Day in the year: %d\n", ptm->tm_yday);	229	printf("Day in the year: %d\n", ptm->tm_yday);
209	printf("Daylight saving time: %d\n", ptm->tm_isdst);	230	printf("Daylight saving time: %d\n", ptm->tm_isdst);
		231	#ifdef IRIX
		232	tzset();
		233	printf("Timezone: %s\n", tzname[1]);
		234	#else
		235
210	#ifdef NETBSD	236	#ifdef NETBSD
211	printf("Timezone: %s\n", ptm->tm_zone);	237	printf("Timezone: %s\n", ptm->tm_zone);
212	#else	238	#else
213	printf("Timezone: %s\n", ptm->tm_name);	239	printf("Timezone: %s\n", ptm->tm_name);
214	#endif	240	#endif
215		241
		242	#endif
		243
216	free(ptm);	244	free(ptm);
217		245
218	phostent = (struct hostent*)malloc(sizeof(struct hostent));	246	phostent = (struct hostent*)malloc(sizeof(struct hostent));
219		247
220	pres3 = gethostbyname_r("blauwal", phostent, buffer, sizeof(buffer), h_errno);	248	pres3 = gethostbyname_r("blauwal", phostent, buffer, sizeof(buffer), &h_errno);
221		249
222	if (pres3) {	250	if (pres3) {
223	printf("Official Hostname: %s\n", phostent->h_name);	251	printf("Official Hostname: %s\n", phostent->h_name);
Lines 234-240 Link Here
234		262
235	/* test boundary conditions */	263	/* test boundary conditions */
236	char smallbuf[23]; /* buffer to small */	264	char smallbuf[23]; /* buffer to small */
237	pres3 = gethostbyname_r("blauwal", phostent, smallbuf, sizeof(smallbuf), h_errno);	265	pres3 = gethostbyname_r("blauwal", phostent, smallbuf, sizeof(smallbuf), &h_errno);
238	if (!pres3) {	266	if (!pres3) {
239	perror("Expect ERANGE");	267	perror("Expect ERANGE");
240	}	268	}