diff options
| author | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
|---|---|---|
| committer | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
| commit | e5888a1ffdae813d7575f5fb02275c6bb07e5199 (patch) | |
| tree | d8d51eac403f07814b9e936eed0c9a79195e2450 /sys/src/ape/lib/ap/stdio/fgets.c | |
Import sources from 2011-03-30 iso image
Diffstat (limited to 'sys/src/ape/lib/ap/stdio/fgets.c')
| -rwxr-xr-x | sys/src/ape/lib/ap/stdio/fgets.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sys/src/ape/lib/ap/stdio/fgets.c b/sys/src/ape/lib/ap/stdio/fgets.c new file mode 100755 index 000000000..5032735e0 --- /dev/null +++ b/sys/src/ape/lib/ap/stdio/fgets.c @@ -0,0 +1,17 @@ +/* + * pANS stdio -- fgets + */ +#include "iolib.h" +char *fgets(char *as, int n, FILE *f){ + int c=0; + char *s=as; + while(n>1 && (c=getc(f))!=EOF){ + *s++=c; + --n; + if(c=='\n') break; + } + if(c==EOF && s==as + || ferror(f)) return NULL; + if(n) *s='\0'; + return as; +} |