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Fix file open messages to be more informative #1

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Fix file open messages to be more informative #1

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5dbd3b6
Fix file open messages in scaff_BC-reads-[12].c
mp15 May 17, 2018
715feca
convert calloc error messages to perror
mp15 May 18, 2018
8e2f6a3
Check if cmatrix returns NULL
mp15 May 18, 2018
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6 changes: 3 additions & 3 deletions src/scaff_BC-reads-1.c
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Original file line number Diff line number Diff line change
Expand Up @@ -151,17 +151,17 @@ int main(int argc, char **argv)
nseq=0;
if((namef = fopen(argv[args],"r")) == NULL)
{
printf("ERROR main:: alignment file 2 \n");
perror("ERROR main:: input read_1 file");
exit(1);
}
if((namef2 = fopen(argv[args+1],"w")) == NULL)
{
printf("ERROR main:: alignment file 2 \n");
perror("ERROR main:: output read_1 file");
exit(1);
}
if((namef3 = fopen(argv[args+2],"w")) == NULL)
{
printf("ERROR main:: alignment file 2 \n");
perror("ERROR main:: output name_1 file");
exit(1);
}

Expand Down
23 changes: 13 additions & 10 deletions src/scaff_BC-reads-2.c
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Original file line number Diff line number Diff line change
Expand Up @@ -153,7 +153,7 @@ int main(int argc, char **argv)
nseq=0;
if((namef = fopen(argv[args],"r")) == NULL)
{
printf("ERROR main:: args \n");
perror("ERROR main:: input name_1 file");
exit(1);
}
while(!feof(namef))
Expand All @@ -166,14 +166,17 @@ int main(int argc, char **argv)

if((read_index = (int *)calloc(nseq,sizeof(int))) == NULL)
{
printf("fmate: calloc - ctg_left\n");
perror("fmate: calloc - ctg_left");
exit(1);
}
if((R_Name = cmatrix(0,nseq+10,0,Max_N_NameBase)) == NULL)
{
exit(1);
}
R_Name = cmatrix(0,nseq+10,0,Max_N_NameBase);

if((namef = fopen(argv[args],"r")) == NULL)
{
printf("ERROR main:: args \n");
perror("ERROR main:: input name_2 file");
exit(1);
}
/* read the alignment files */
Expand All @@ -188,12 +191,12 @@ int main(int argc, char **argv)
nseq=0;
if((namef = fopen(argv[args+1],"r")) == NULL)
{
printf("ERROR main:: alignment file 2 \n");
perror("ERROR main:: input read_2 file");
exit(1);
}
if((namef2 = fopen(argv[args+2],"w")) == NULL)
{
printf("ERROR main:: alignment file 2 \n");
perror("ERROR main:: out read_2 file");
exit(1);
}

Expand Down Expand Up @@ -938,7 +941,7 @@ int **imatrix(long nrl,long nrh,long ncl,long nch)
/* allocate pointers to rows */
if((m=(int **)calloc(nrow,sizeof(int*)))==NULL)
{
printf("error imatrix: calloc error No. 1 \n");
perror("error imatrix: calloc error No. 1");
return(NULL);
}
m+=0;
Expand All @@ -947,7 +950,7 @@ int **imatrix(long nrl,long nrh,long ncl,long nch)
/* allocate rows and set pointers to them */
if((m[nrl]=(int *)calloc(nrow*ncol,sizeof(int)))==NULL)
{
printf("error imatrix: calloc error No. 2 \n");
perror("error imatrix: calloc error No. 2");
return(NULL);
}
m[nrl]+=0;
Expand All @@ -968,7 +971,7 @@ char **cmatrix(long nrl,long nrh,long ncl,long nch)
/* allocate pointers to rows */
if((cm=(char **)calloc(nrow,sizeof(char*)))==NULL)
{
printf("error cmatrix: calloc error No. 1 \n");
perror("error cmatrix: calloc error No. 1");
return(NULL);
}
cm+=0;
Expand All @@ -977,7 +980,7 @@ char **cmatrix(long nrl,long nrh,long ncl,long nch)
/* allocate rows and set pointers to them */
if((cm[nrl]=(char *)calloc(nrow*ncol,sizeof(char)))==NULL)
{
printf("error cmatrix: calloc error No. 2 \n");
perror("error cmatrix: calloc error No. 2");
return(NULL);
}
cm[nrl]+=0;
Expand Down