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Better error handling

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This commit is contained in:
7u83 2022-07-31 21:42:48 +02:00
parent 241e18a832
commit 906dd79c64
1 changed files with 8 additions and 4 deletions
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12
src/cw/cfg.c
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@ -335,13 +335,15 @@ int cw_cfg_read_from_file(FILE * f, cw_Cfg_t * cfg)
p.f=f; p.f=f;
int rc; int rc;
int errs=0;
do { do {
rc = cw_cfg_read_line(f,&p,key,val); rc = cw_cfg_read_line(f,&p,key,val);
if (rc==-1){ if (rc==-1){
fprintf(stderr,"Error: %s",p.error); fprintf(stderr,"Error: %s\n",p.error);
errs++;
} }
@ -354,15 +356,17 @@ int cw_cfg_read_from_file(FILE * f, cw_Cfg_t * cfg)
}while(rc==0); }while(rc==0);
return 0; return errs;
} }
int cw_cfg_load(const char *filename,cw_Cfg_t * cfg) int cw_cfg_load(const char *filename,cw_Cfg_t * cfg)
{ {
int errs;
FILE *f = fopen(filename,"rb"); FILE *f = fopen(filename,"rb");
if (!f) if (!f)
return errno; return errno;
cw_cfg_read_from_file(f,cfg); errs = cw_cfg_read_from_file(f,cfg);
return 0; fclose(f);
return errs;
} }