diff options
| author | Bram Moolenaar <Bram@vim.org> | 2016-01-28 23:10:07 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2016-01-28 23:10:07 +0100 |
| commit | 83162468b3c8722fffea033d3de144cd4191472a (patch) | |
| tree | 65a4d3832fe5b02094750192c36127a2cb0c0764 /src | |
| parent | b8b6511fc1f8422a17778d710ed11538174a7f33 (diff) | |
| download | vim-git-83162468b3c8722fffea033d3de144cd4191472a.tar.gz | |
patch 7.4.1194v7.4.1194
Problem: Compiler warning for not using return value of fwrite().
Solution: Return OK/FAIL. (Charles Campbell)
Diffstat (limited to 'src')
| -rw-r--r-- | src/channel.c | 11 | ||||
| -rw-r--r-- | src/proto/channel.pro | 2 | ||||
| -rw-r--r-- | src/version.c | 2 |
3 files changed, 10 insertions, 5 deletions
diff --git a/src/channel.c b/src/channel.c index c18f25e26..def683313 100644 --- a/src/channel.c +++ b/src/channel.c @@ -560,8 +560,9 @@ channel_close(int idx) /* * Store "buf[len]" on channel "idx". + * Returns OK or FAIL. */ - void + int channel_save(int idx, char_u *buf, int len) { queue_T *node; @@ -569,12 +570,12 @@ channel_save(int idx, char_u *buf, int len) node = (queue_T *)alloc(sizeof(queue_T)); if (node == NULL) - return; /* out of memory */ + return FAIL; /* out of memory */ node->buffer = alloc(len + 1); if (node->buffer == NULL) { vim_free(node); - return; /* out of memory */ + return FAIL; /* out of memory */ } mch_memmove(node->buffer, buf, (size_t)len); node->buffer[len] = NUL; @@ -594,9 +595,11 @@ channel_save(int idx, char_u *buf, int len) if (debugfd != NULL) { fprintf(debugfd, "RECV on %d: ", idx); - fwrite(buf, len, 1, debugfd); + if (fwrite(buf, len, 1, debugfd) != 1) + return FAIL; fprintf(debugfd, "\n"); } + return OK; } /* diff --git a/src/proto/channel.pro b/src/proto/channel.pro index 110bb1da3..2d46a4963 100644 --- a/src/proto/channel.pro +++ b/src/proto/channel.pro @@ -8,7 +8,7 @@ void channel_will_block(int idx); int channel_decode_json(char_u *msg, typval_T *tv); int channel_is_open(int idx); void channel_close(int idx); -void channel_save(int idx, char_u *buf, int len); +int channel_save(int idx, char_u *buf, int len); char_u *channel_peek(int idx); char_u *channel_get(int idx); int channel_collapse(int idx); diff --git a/src/version.c b/src/version.c index 98c499a92..c246ed4bc 100644 --- a/src/version.c +++ b/src/version.c @@ -747,6 +747,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 1194, +/**/ 1193, /**/ 1192, |