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| author | Simon McVittie <smcv@collabora.com> | 2022-04-21 19:56:41 +0100 |
|---|---|---|
| committer | Simon McVittie <smcv@collabora.com> | 2022-04-21 19:56:41 +0100 |
| commit | 238f7bfc494e16a0864f88ae891da6e7b3d82e5b (patch) | |
| tree | f0b85783954d4c3ff1c6ce2a319c1d09aa389914 | |
| parent | 4d5b1fcf0257f508f4b5e48b099f259b7bb9c908 (diff) | |
| download | libglnx-238f7bfc494e16a0864f88ae891da6e7b3d82e5b.tar.gz | |
fdio: Skip glnx_try_fallocate() if _GNU_SOURCE is not defined
fallocate() is only visible in fcntl.h if _GNU_SOURCE is defined.
Most users of libglnx will want to do that anyway, but it seems nicer
to avoid "implicit declaration of function ‘fallocate’" warnings from
simply including <libglnx.h> into naive code.
Signed-off-by: Simon McVittie <smcv@collabora.com>
| -rw-r--r-- | glnx-fdio.h | 2 | ||||
| -rw-r--r-- | tests/use-as-subproject/meson.build | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/glnx-fdio.h b/glnx-fdio.h index b6ba0ea..af53479 100644 --- a/glnx-fdio.h +++ b/glnx-fdio.h @@ -209,6 +209,7 @@ int glnx_renameat2_noreplace (int olddirfd, const char *oldpath, int glnx_renameat2_exchange (int olddirfd, const char *oldpath, int newdirfd, const char *newpath); +#ifdef _GNU_SOURCE /** * glnx_try_fallocate: * @fd: File descriptor @@ -240,6 +241,7 @@ glnx_try_fallocate (int fd, return TRUE; } +#endif /** * glnx_fstat: diff --git a/tests/use-as-subproject/meson.build b/tests/use-as-subproject/meson.build index 65ba37b..2d08160 100644 --- a/tests/use-as-subproject/meson.build +++ b/tests/use-as-subproject/meson.build @@ -7,7 +7,6 @@ project( version : '0', meson_version : '>=0.49.0', ) -add_project_arguments('-D_GNU_SOURCE', language : 'c') configure_file( copy : true, |