diff options
Diffstat (limited to 'openreadclose.c')
-rw-r--r-- | openreadclose.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/openreadclose.c b/openreadclose.c new file mode 100644 index 0000000..635933b --- /dev/null +++ b/openreadclose.c | |||
@@ -0,0 +1,18 @@ | |||
1 | /* Public domain. */ | ||
2 | |||
3 | #include "error.h" | ||
4 | #include "open.h" | ||
5 | #include "readclose.h" | ||
6 | #include "openreadclose.h" | ||
7 | |||
8 | int openreadclose(const char *fn,stralloc *sa,unsigned int bufsize) | ||
9 | { | ||
10 | int fd; | ||
11 | fd = open_read(fn); | ||
12 | if (fd == -1) { | ||
13 | if (errno == error_noent) return 0; | ||
14 | return -1; | ||
15 | } | ||
16 | if (readclose(fd,sa,bufsize) == -1) return -1; | ||
17 | return 1; | ||
18 | } | ||