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| author | Patrick Steinhardt <ps@pks.im> | 2026-03-13 07:45:17 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2026-03-13 08:54:14 -0700 |
| commit | 1970fcef93adcc5a35f6468d00a5a634d5af2b3c (patch) | |
| tree | 72a7d14cd6856beff59ccdf49a71dcda0066f06a /write-or-die.c | |
| parent | 3b9b2c2a29a1d529ca9884fa0a6529f6e2496abe (diff) | |
| download | git-1970fcef93adcc5a35f6468d00a5a634d5af2b3c.tar.xz | |
wrapper: introduce writev(3p) wrappers
In the preceding commit we have added a compatibility wrapper for the
writev(3p) syscall. Introduce some generic wrappers for this function
that we nowadays take for granted in the Git codebase.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'write-or-die.c')
| -rw-r--r-- | write-or-die.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/write-or-die.c b/write-or-die.c index 01a9a51fa2..5f522fb728 100644 --- a/write-or-die.c +++ b/write-or-die.c @@ -96,6 +96,14 @@ void write_or_die(int fd, const void *buf, size_t count) } } +void writev_or_die(int fd, struct iovec *iov, int iovlen) +{ + if (writev_in_full(fd, iov, iovlen) < 0) { + check_pipe(errno); + die_errno("writev error"); + } +} + void fwrite_or_die(FILE *f, const void *buf, size_t count) { if (fwrite(buf, 1, count, f) != count) |