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Replace %m conversion specifier with %s and strerror()
When compiling with `-Wall` and `-pedantic-errors`, gcc complains with ``` warning: ISO C does not support the '%m' gnu_printf format [-Wformat=] ``` because the `%m` conversion specifier is a GNU extension. Closes #1702.
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@ -142,8 +142,8 @@ static struct wl_buffer* createShmBuffer(const GLFWimage* image)
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if (fd < 0)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR,
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"Wayland: Creating a buffer file for %d B failed: %m",
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length);
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"Wayland: Creating a buffer file for %d B failed: %s",
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length, strerror(errno));
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return NULL;
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}
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@ -151,7 +151,7 @@ static struct wl_buffer* createShmBuffer(const GLFWimage* image)
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if (data == MAP_FAILED)
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{
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_glfwInputError(GLFW_PLATFORM_ERROR,
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"Wayland: mmap failed: %m");
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"Wayland: mmap failed: %s", strerror(errno));
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close(fd);
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return NULL;
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}
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