Avoid warnings on snprintf() return value.
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parent
20e472546e
commit
7358ef23c2
8
gzlib.c
8
gzlib.c
@ -211,7 +211,7 @@ local gzFile gz_open(path, fd, mode)
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else
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#endif
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#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
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snprintf(state->path, len + 1, "%s", (const char *)path);
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(void)snprintf(state->path, len + 1, "%s", (const char *)path);
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#else
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strcpy(state->path, path);
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#endif
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@ -293,7 +293,7 @@ gzFile ZEXPORT gzdopen(fd, mode)
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if (fd == -1 || (path = (char *)malloc(7 + 3 * sizeof(int))) == NULL)
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return NULL;
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#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
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snprintf(path, 7 + 3 * sizeof(int), "<fd:%d>", fd); /* for debugging */
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(void)snprintf(path, 7 + 3 * sizeof(int), "<fd:%d>", fd);
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#else
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sprintf(path, "<fd:%d>", fd); /* for debugging */
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#endif
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@ -608,8 +608,8 @@ void ZLIB_INTERNAL gz_error(state, err, msg)
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return;
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}
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#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
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snprintf(state->msg, strlen(state->path) + strlen(msg) + 3,
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"%s%s%s", state->path, ": ", msg);
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(void)snprintf(state->msg, strlen(state->path) + strlen(msg) + 3,
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"%s%s%s", state->path, ": ", msg);
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#else
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strcpy(state->msg, state->path);
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strcat(state->msg, ": ");
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