misc/adsb-tools
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Initial file cleanup.

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This commit is contained in:
Ian Gulliver
2016-03-02 13:16:18 -08:00
parent b5799e5489
commit 3e5ca27fdf
1 changed files with 12 additions and 18 deletions
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30
adsbus/file.c
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@@ -9,6 +9,15 @@
#include "file.h"
static void file_open_new(char *path, struct flow *flow, void *passthrough, int flags) {
int fd = open(path, flags | O_CLOEXEC, S_IRUSR | S_IWUSR);
if (fd == -1) {
// TODO: log error; retry?
return;
}
file_fd_new(fd, flow, passthrough);
}
void file_fd_new(int fd, struct flow *flow, void *passthrough) {
flow->new(fd, passthrough, NULL);
// TODO: log error; retry?
@@ -16,28 +25,13 @@ void file_fd_new(int fd, struct flow *flow, void *passthrough) {
}
void file_read_new(char *path, struct flow *flow, void *passthrough) {
int fd = open(path, O_RDONLY | O_CLOEXEC);
if (fd == -1) {
// TODO: log error; retry?
return;
}
file_fd_new(fd, flow, passthrough);
file_open_new(path, flow, passthrough, O_RDONLY);
}
void file_write_new(char *path, struct flow *flow, void *passthrough) {
int fd = open(path, O_WRONLY | O_CREAT | O_NOFOLLOW | O_TRUNC | O_CLOEXEC, S_IRUSR | S_IWUSR);
if (fd == -1) {
// TODO: log error; retry?
return;
}
file_fd_new(fd, flow, passthrough);
file_open_new(path, flow, passthrough, O_WRONLY | O_CREAT | O_NOFOLLOW | O_TRUNC);
}
void file_append_new(char *path, struct flow *flow, void *passthrough) {
int fd = open(path, O_WRONLY | O_CREAT | O_NOFOLLOW | O_CLOEXEC, S_IRWXU);
if (fd == -1) {
// TODO: log error; retry?
return;
}
flow->new(fd, flow, passthrough);
file_open_new(path, flow, passthrough, O_WRONLY | O_CREAT | O_NOFOLLOW);
}