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Silence warnings in linux.c

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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2016-03-09 19:09:25 -08:00
parent 0a585aad71
commit 2d9c9c6a1c
1 changed files with 4 additions and 2 deletions
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6
subsurface-core/linux.c
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@ -25,6 +25,7 @@ void subsurface_OS_pref_setup(void)
bool subsurface_ignore_font(const char *font) bool subsurface_ignore_font(const char *font)
{ {
// there are no old default fonts to ignore // there are no old default fonts to ignore
(void)font;
return false; return false;
} }
@ -41,7 +42,7 @@ void subsurface_user_info(struct user_info *user)
} }
if (username && *username) { if (username && *username) {
char hostname[64]; char hostname[64];
struct membuffer mb = { 0 }; struct membuffer mb = {};
gethostname(hostname, sizeof(hostname)); gethostname(hostname, sizeof(hostname));
put_format(&mb, "%s@%s", username, hostname); put_format(&mb, "%s@%s", username, hostname);
user->email = mb_cstring(&mb); user->email = mb_cstring(&mb);
@ -126,7 +127,7 @@ int enumerate_devices(device_callback_t callback, void *userdata, int dc_type)
if (fnmatch(patterns[i], ep->d_name, 0) == 0) { if (fnmatch(patterns[i], ep->d_name, 0) == 0) {
char filename[1024]; char filename[1024];
int n = snprintf(filename, sizeof(filename), "%s/%s", dirname, ep->d_name); int n = snprintf(filename, sizeof(filename), "%s/%s", dirname, ep->d_name);
if (n >= sizeof(filename)) { if (n >= (int)sizeof(filename)) {
closedir(dp); closedir(dp);
return -1; return -1;
} }
@ -216,6 +217,7 @@ int subsurface_zip_close(struct zip *zip)
/* win32 console */ /* win32 console */
void subsurface_console_init(bool dedicated) void subsurface_console_init(bool dedicated)
{ {
(void)dedicated;
/* NOP */ /* NOP */
} }