#include #include #include #include "cpp.h" #include "str.h" #include "proc.h" #include "xmalloc.h" static size_t argv_len(char *const argv[]) { size_t len = 0; for (; argv && *argv; argv++) len++; return len; } int cpp_exec(char *in_file, char *out_file, size_t out_len, char *const argv[]) { size_t argc = 7 + argv_len(argv); char *tmp = xstrdup(in_file); char **cpp_argv; int fd, ret = -1; char *base; unsigned int i = 0; base = basename(tmp); slprintf(out_file, out_len, "/tmp/.tmp-XXXXXX-%s", base); fd = mkstemps(out_file, strlen(base) + 1); if (fd < 0) goto err; cpp_argv = xmalloc(argc * sizeof(char *)); cpp_argv[i++] = "cpp"; for (; argv && *argv; argv++, i++) cpp_argv[i] = *argv; cpp_argv[i++] = "-I"; cpp_argv[i++] = ETCDIRE_STRING; cpp_argv[i++] = "-o"; cpp_argv[i++] = out_file; cpp_argv[i++] = in_file; cpp_argv[i++] = NULL; ret = proc_exec("cpp", cpp_argv); close(fd); xfree(cpp_argv); err: xfree(tmp); return ret; } 91c69056ccf851e40a9c0c'/> net-next plumbingsTobias Klauser
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authorDavid S. Miller <davem@davemloft.net>2017-02-01 14:10:04 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-01 14:10:04 -0500
commit974c3f19acebaa40e391c69056ccf851e40a9c0c (patch)
tree1e4376749b1368e119885639c82edb152d2f2545 /net/sched/act_sample.c
parent6107dbdb64465848e310b85ebe589236e24a9680 (diff)
parentf3b20313aef93f9cfda76fec2c05625f88510f18 (diff)
Merge branch 'act_sample-Little-fixes'
Yotam Gigi says: ==================== net/sched: act_sample: Little fixes Little fixes in sample tc action. ==================== Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_sample.c')
-rw-r--r--net/sched/act_sample.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c