🚀 go-pugleaf

Hello all,

	I have included a function from my code which doesn't work on a Sun
	(690 w/ 4.1.2) but works on an Amdahl and I can't figure out why. 
	I am seeking help from the net after spending considerable amount of
	time trying to debug this. I appreciate your help.

	Thanks in advance.

	Raj Dolas
	raj@qsun.att.com



#include <stdio.h>

/* I have deleted lots of stuff to keep it simple for netters */
parse_conf(f2)
int f2;
{

	char fname[80], ch, cmp[80];
	char pars_wbuf[128];
	char *pbuf;
	char *cp_line;
	char *tmp_line;
	char *var, *getenv();
	int comp, he;
	int parse_ret;
	int fd;
	FILE *fp1, *fp2;

	strcpy(fname, "/qsun/h5/raj/progs/acs/config/Star3/072392");

	umask(0);
	umask(066);
	if((fp1 = fopen(fname, "w")) == NULL) 
	{
		if((fp1 = fopen(fname, "w+")) == NULL)
		printf("Cannot open fp1 in parse_conf()\n");
		return(-78);
	}

	/** f2 was opened in another function with "w" and data was written */
	if((fp2 = fdopen(f2, "r")) == NULL)
	{
		printf("Cannot open fp2 in parse_conf()\n");
		return(-78);
	}

	/* As data was written to this file before, I must do a fseek */
	if((he = fseek(fp2, 0L, 0)) < 0)
	{
		printf("fseek error in parse_conf()\n");
		return(-78);
	}

	/* str_comp is my function which returns -1 if match is not found */
	while((fgets(pars_wbuf, 80, fp2) != NULL) &&
		((parse_ret = str_comp(cmp, pars_wbuf)) != 0))
	{
		pars_wbuf[strlen(pars_wbuf)] = '\0';
		pbuf = pars_wbuf;
		cp_line = (char *)malloc(sizeof(strlen(pars_wbuf)));
		strcpy(cp_line, "\0");
		tmp_line = cp_line;

		if((comp = line_comp(pars_wbuf)) == 0)
			;
		else 
		{
			/* Traverse thru pbuf, skip "
			while(*pbuf != '\0')
			{
				if(*pbuf != 0x0D)
				{
					/* I was writing a char at a time to
					   the file before. This part works
					   on Amdahl but not on a sun.	*/

					/**
					ch = *pbuf;
					fprintf(stdout, "%c", ch); 
					if((he = putc(ch, fp1)) < 0)
					{
					     printf("pars_conf: Write error\n");
						return(-13);
					}
					**/

					/* Now I save it to a buffer */
					*cp_line++ = *pbuf;
				}
				*pbuf++;
			}
			/* If I do a fputs to stdout, it works fine */
			/**
			fputs(tmp_line, stdout);
			fflush(stdout);
			**/

			/* dbxtool shows the following error on this instr -
			 signal SEGV in malloc at 0xf773634
			 malloc+0x150:	st	%o0, [%15]
			 */
			fputs(tmp_line, fp1);
		}
		free(cp_line);
	}
	
	fclose(fp1);

	
	if(fname)
		free(*fname);
	
	if(parse_ret != 0)
		return(-89);

}